WELCOME TO GHMX
Ready for bump-in.
Drivers: enter the code from Car Commander. No account needed.
Hosted on your event's local network.
Venue map
DRIVER CHECK-IN
Your registration
Register your car, or enter the claim code given to you by Car Commander.
CAR COMMANDER
Traffic desk
Assign a bay, then release one vehicle at a time.
Add a vehicle
Active queue
HALL PLAN
Routes & parking
Draw entry and exit paths. Saved changes update driver maps live, including cars en route.
Map editor
Unsaved draftFloor plan backdrop
Adjust the picture against your bays and waypoints. Width keeps its original proportions. Changes are shared when you save the map.
Drag objects or route points on the map. Draw route adds waypoints with each tap; finish at the bay for entry, or at the building exit for departure.
STAFF ACCESS
Accounts
Accounts and permissions are shared across devices.
Import accounts from the original portal
Export users from the original portal, then select that JSON here. Only missing accounts are added. Existing accounts keep their current passwords and roles.
COMPETITION
Scale Model Judging Desk
Submit scores locally. Four criteria, 25 points each.
Recent Results
Your 25 most recent submissions. Rankings across all judges are on the Results tab.
COMPETITION RESULTS
Category Leaders
Top five entrants per category, ranked by average total across all submitted scores.
Earlier local scores used a 40-point scale. Their originals are preserved; leaderboard averages and best scores are normalized to /100.
Score Management
Admin judges and Super Admins can manage all submissions. A database backup is made before deletion.
0 selected
Import historical judging scores
Super Admin only. Upload a JSON array or a judging JSON export. Old browser/Supabase field names are accepted; duplicate records are skipped. The import is atomic and existing scores are never overwritten.
EVENT TEAM
Volunteer intake
OPERATIONS