diff --git a/README.md b/README.md
index 32171d7..e8cc1ed 100644
--- a/README.md
+++ b/README.md
@@ -30,4 +30,5 @@ make migrate  # run DB migrations
 ## Operational Commands
 - View active environment on production: `sudo cat /opt/motovaultpro/config/deployment/state.json`
 - Switch traffic between environments on production: `sudo ./scripts/ci/switch-traffic.sh blue instant`
-- View which container images are running: `docker ps --format 'table {{.Names}}\t{{.Image}}'`
\ No newline at end of file
+- View which container images are running: `docker ps --format 'table {{.Names}}\t{{.Image}}'`
+- Flush all redis cache: `docker compose exec -T mvp-redis sh -lc "redis-cli FLUSHALL"`
\ No newline at end of file
diff --git a/docs/PROMPTS.md b/docs/PROMPTS.md
index c216b27..45ac502 100644
--- a/docs/PROMPTS.md
+++ b/docs/PROMPTS.md
@@ -22,19 +22,22 @@ You are a senior software engineer specializsing in NodeJS, Typescript, front en
 - Make no assumptions. 
 - Ask clarifying questions. 
 - Ultrathink
-- Troubleshoot UX problems when using Firefox
 
 *** CONTEXT ***
 - This is a modern web app for managing a vehicle fleet. It has both a desktop and mobile versions of the site that both need to maintain feature parity. It's currently deployed via docker compose but in the future will be deployed via k8s.
 - Read README.md CLAUDE.md and AI-INDEX.md and follow relevant instructions to understand this code repository in the context of this change.
-- The vehicles dynamic drop downs are broken on Firefox. The dropdowns don't populate immediately and require selecting and unselecting options to work. 
-- There is a console error "Error: Can't find the actor ID for objects-manager from root or target actor's form. types.js:559:11" 
-
 
 *** CHANGES TO IMPLEMENT ***
 - Research this code base and ask iterative questions to compile a complete plan.
 - We will pair troubleshoot this. Tell me what logs and things to run and I will 
-
+- The CSV import for the vehicle catalog fails with a basic file
+- Here is the data trying to import
+year,make,model,trim,engine_name,transmission_type
+  1968,Chevrolet,Camaro,Rally Sport Coupe,V-8,Manual
+  1969,Oldsmobile,Cutlass,F85,V-8,Automatic
+- Here is the error. It appears it's failing the insert because there are duplicate V-8 engine items. This shouldn't cause a failure. This should be handled gracefully.
+Row 0: Failed to upsert 1968 Chevrolet Camaro Rally Sport Coupe: duplicate key value violates unique constraint "engines_pkey"
+Row 0: Failed to upsert 1969 Oldsmobile Cutlass F85: current transaction is aborted, commands ignored until end of transaction block
 
 
 
diff --git a/frontend/src/features/vehicles/components/VehicleForm.tsx b/frontend/src/features/vehicles/components/VehicleForm.tsx
index 4445569..5661133 100644
--- a/frontend/src/features/vehicles/components/VehicleForm.tsx
+++ b/frontend/src/features/vehicles/components/VehicleForm.tsx
@@ -14,7 +14,7 @@ import { VehicleImageUpload } from './VehicleImageUpload';
 const vehicleSchema = z
   .object({
     vin: z.string().optional(),
-    year: z.number().min(1980).max(new Date().getFullYear() + 1).optional(),
+    year: z.number().min(1950).max(new Date().getFullYear() + 1).optional(),
     make: z.string().optional(),
     model: z.string().optional(),
     engine: z.string().optional(),