diff --git a/Agents/COMPUTE_PLAN.md b/Agents/COMPUTE_PLAN.md
index 3d72abd..6646a14 100644
--- a/Agents/COMPUTE_PLAN.md
+++ b/Agents/COMPUTE_PLAN.md
@@ -109,8 +109,7 @@ make smoke
 | **Pumping-unit kinematics** (Svinos tables, crank motion from `PumpingUnitID`) | Harmonic default; unit geometry unused |
 | **Inverse calibration** | Fit damping / friction to measured downhole card |
 | **Fourier** analytical diagnostic | Optional `comparison.fourier` |
-| **GUI** 3D survey + layout | **Partial done** — Results tab includes 3D projected wellbore + rod/pump overlay + DLS contour; not a full 3D engine (no camera controls / mesh terrain yet) |
-| **GUI diagnostic workflow** | Tabbed UI ships predictive solve end-to-end; diagnostic requires surface-card upload path in Kinematics (calls `POST /solve/validate-card` + `POST /solve` with `workflow=diagnostic`) — not wired in this pass |
+| **GUI** 3D survey + layout | **Partial done** — Results tab includes 3D projected wellbore + rod/pump overlay, depth-hue and side-load overlays; not a full 3D engine (no camera controls / mesh terrain yet) |
 | **GUI Pump / Fluid / Kinematics first-class mapping** | Tabs render editable fields but rely on `rawFields` round-trip rather than dedicated serializer logic; audit once solver-api adds explicit fields for `PumpFillageOption`, pumping-unit kinematics, etc. |
 | **GUI fatigue / API RP 11BR table** | Backend does not emit a fatigue payload yet; surface in Results tab when `solver.fatigue` exists |
 
@@ -121,15 +120,12 @@ make smoke
 - Fixed engineering gate in Solver tab:
   - run blocked when `|PumpDepth - sum(TaperLengthArray)| > 15 m`.
   - survey MD monotonicity and minimum station-count checks.
-- Fixed DLS bad-section threshold:
-  - warnings + 3D contour use `15 deg/100` as the "bad section" limit.
 - Results tab now shows:
   - uPlot dynacard overlays,
   - 3D projected wellbore with rod gradient and pump marker,
-  - interactive 3D view controls (rotate, pan, zoom, perspective/orthographic toggle, reset),
-  - highlighted bad-DLS segments,
+  - depth-hue and side-load risk overlays,
+  - segment highlight + clear-highlight controls,
   - trajectory analytics table with row↔3D segment cross-highlight,
-  - side-load overlay mode (when `solver.profiles.sideLoadProfile` is available),
   - pump-placement diagnostics panel + navigation actions,
   - export actions (3D SVG, 3D PNG, summary JSON).
   - keyboard-accessible trajectory segment selection (`Enter`/`Space`) and clear-highlight control.
diff --git a/gui-ts/src/App.test.tsx b/gui-ts/src/App.test.tsx
index 43b8de5..a31a670 100644
--- a/gui-ts/src/App.test.tsx
+++ b/gui-ts/src/App.test.tsx
@@ -5,7 +5,7 @@ import { App } from "./App";
 const DEFAULT_CASE = {
   model: {
     wellName: "PLACEHOLDER-WELL",
-    company: "Veren",
+    company: "Majic",
     measuredDepth: [0, 100, 200],
     inclination: [0, 10, 20],
     azimuth: [0, 90, 180],
@@ -14,7 +14,7 @@ const DEFAULT_CASE = {
   },
   rawFields: {
     WellName: "PLACEHOLDER-WELL",
-    Company: "Veren",
+    Company: "Majic",
     PumpDepth: "1727",
     PumpingSpeed: "5",
     UnitsSelection: "2",
diff --git a/gui-ts/src/state/__tests__/engineeringChecks.test.ts b/gui-ts/src/state/__tests__/engineeringChecks.test.ts
index 737194b..b1fb809 100644
--- a/gui-ts/src/state/__tests__/engineeringChecks.test.ts
+++ b/gui-ts/src/state/__tests__/engineeringChecks.test.ts
@@ -14,9 +14,10 @@ const taperBase = {
 };
 
 describe("engineering checks fixed thresholds", () => {
-  it("blocks run when pump depth and rod length mismatch exceeds 15 m", () => {
+  it("blocks run when pump depth and rod length mismatch exceeds 15 m (SI)", () => {
     const state = {
       ...EMPTY_CASE_STATE,
+      unitsSelection: 1,
       pumpDepth: 1000,
       taper: [{ ...taperBase, length: 980, rodType: 3 }],
       survey: [
@@ -31,6 +32,23 @@ describe("engineering checks fixed thresholds", () => {
     expect(checks.issues.some((i) => i.code === "PUMP_ROD_MISMATCH_15M")).toBe(true);
   });
 
+  it("does not block run for small mismatch in imperial native units", () => {
+    const state = {
+      ...EMPTY_CASE_STATE,
+      unitsSelection: 2,
+      pumpDepth: 1000,
+      taper: [{ ...taperBase, length: 980, rodType: 3 }],
+      survey: [
+        { md: 0, inc: 0, azi: 0 },
+        { md: 1000, inc: 0, azi: 0 }
+      ]
+    };
+
+    const checks = runEngineeringChecks(state);
+    expect(checks.hasBlockingError).toBe(false);
+    expect(checks.issues.some((i) => i.code === "PUMP_ROD_MISMATCH_15M")).toBe(false);
+  });
+
   it("warns when survey ends shallower than pump depth", () => {
     const state = {
       ...EMPTY_CASE_STATE,
diff --git a/gui-ts/src/state/engineeringChecks.ts b/gui-ts/src/state/engineeringChecks.ts
index 0cdc0ce..40c7e04 100644
--- a/gui-ts/src/state/engineeringChecks.ts
+++ b/gui-ts/src/state/engineeringChecks.ts
@@ -1,6 +1,7 @@
 import type { CaseState } from "./caseModel";
 
 export const PUMP_ROD_MISMATCH_M = 15;
+const FT_TO_M = 0.3048;
 
 export type EngineeringIssue = {
   severity: "warning" | "error";
@@ -20,14 +21,19 @@ export function runEngineeringChecks(state: CaseState): EngineeringChecks {
   const rodTotal = activeTaper.reduce((acc, t) => acc + t.length, 0);
   const pumpDepth = state.pumpDepth;
   if (rodTotal > 0 && pumpDepth > 0) {
-    const diff = Math.abs(pumpDepth - rodTotal);
-    if (diff > PUMP_ROD_MISMATCH_M) {
+    const depthScale = toMetersScale(state.unitsSelection);
+    const pumpDepthM = pumpDepth * depthScale;
+    const rodTotalM = rodTotal * depthScale;
+    const diffM = Math.abs(pumpDepthM - rodTotalM);
+    if (diffM > PUMP_ROD_MISMATCH_M) {
       issues.push({
         severity: "error",
         code: "PUMP_ROD_MISMATCH_15M",
-        message: `Pump depth (${pumpDepth.toFixed(1)}) and total rod length (${rodTotal.toFixed(
+        message: `Pump depth (${pumpDepth.toFixed(1)} native, ${pumpDepthM.toFixed(
           1
-        )}) differ by ${diff.toFixed(1)} m (> ${PUMP_ROD_MISMATCH_M} m limit).`
+        )} m) and total rod length (${rodTotal.toFixed(1)} native, ${rodTotalM.toFixed(
+          1
+        )} m) differ by ${diffM.toFixed(1)} m (> ${PUMP_ROD_MISMATCH_M} m limit).`
       });
     }
   }
@@ -68,3 +74,7 @@ export function runEngineeringChecks(state: CaseState): EngineeringChecks {
   };
 }
 
+function toMetersScale(unitsSelection: number): number {
+  return unitsSelection === 1 ? 1 : FT_TO_M;
+}
+
diff --git a/gui-ts/src/ui/App.tsx b/gui-ts/src/ui/App.tsx
index 342524a..6629924 100644
--- a/gui-ts/src/ui/App.tsx
+++ b/gui-ts/src/ui/App.tsx
@@ -225,7 +225,9 @@ export function App() {
 
       <footer className="app-statusbar">
         <span>{statusMessage}</span>
-        <span>Company: {store.state.company || "—"}</span>
+        <span>
+          Well: {store.state.wellName || "—"} · Company: {store.state.company || "—"}
+        </span>
         <span>Taper sections: {store.state.taper.filter((t) => t.length > 0).length}</span>
         <span>Survey stations: {store.state.survey.length}</span>
       </footer>
diff --git a/gui-ts/src/ui/tabs/KinematicsTab.tsx b/gui-ts/src/ui/tabs/KinematicsTab.tsx
index 81bf5fc..ae70f5e 100644
--- a/gui-ts/src/ui/tabs/KinematicsTab.tsx
+++ b/gui-ts/src/ui/tabs/KinematicsTab.tsx
@@ -29,9 +29,9 @@ export function KinematicsTab({
     <>
       <Fieldset legend="Pumping Unit / Surface Motion">
         <p className="panel-note">
-          Drives the polished-rod boundary condition via pumping speed (SPM).
-          Diagnostic workflow with measured surface-card upload is planned for
-          a future pass (see <code>solver-api POST /solve/validate-card</code>).
+          Drives the polished-rod boundary condition via pumping speed (SPM). For measured-card
+          diagnostics, paste card data below, validate it, then switch Solver workflow to
+          <code> diagnostic</code> before running.
         </p>
         <Row label="Pumping Speed (SPM)" htmlFor="pumpingSpeed">
           <NumberField
diff --git a/solver-api/src/solverClient.js b/solver-api/src/solverClient.js
index 3ca2547..b6c8f23 100644
--- a/solver-api/src/solverClient.js
+++ b/solver-api/src/solverClient.js
@@ -53,12 +53,14 @@ export function deriveTrajectoryFrictionMultiplier(model) {
 
 function rodTypeToProps(typeCode) {
   const t = Math.round(typeCode);
-  if (t === 2) {
+  if (t === 3) {
     return { E: FIBERGLASS_E, rho: FIBERGLASS_RHO };
   }
   return { E: STEEL_E, rho: STEEL_RHO };
 }
 
+export { rodTypeToProps };
+
 function buildRodNodes(model) {
   const nx = 48;
   const nodes = nx + 1;
diff --git a/solver-api/tests/solverClient.test.js b/solver-api/tests/solverClient.test.js
new file mode 100644
index 0000000..dfefef8
--- /dev/null
+++ b/solver-api/tests/solverClient.test.js
@@ -0,0 +1,26 @@
+import { describe, expect, it } from "vitest";
+import { rodTypeToProps } from "../src/solverClient.js";
+
+describe("solverClient rod type mapping", () => {
+  it("maps fiberglass rod type 3 to fiberglass properties", () => {
+    expect(rodTypeToProps(3)).toEqual({
+      E: 5.5e9,
+      rho: 1900
+    });
+  });
+
+  it("maps sinker and steel rod types to steel-like properties", () => {
+    expect(rodTypeToProps(2)).toEqual({
+      E: 2.05e11,
+      rho: 7850
+    });
+    expect(rodTypeToProps(0)).toEqual({
+      E: 2.05e11,
+      rho: 7850
+    });
+    expect(rodTypeToProps(1)).toEqual({
+      E: 2.05e11,
+      rho: 7850
+    });
+  });
+});