TruckersMP Live-Web Map Coordination Fix

I'm currently building a live-web map for TruckersMP using Leaflet.js, however, I'm experiencing some scaling issues. The player coordinates are not aligning with those from the API, which is causing a lot of confusion. I need an expert who can either help me identify the problem or create a function that can correctly convert the coordinates.

Key Skills:
- Proficiency in Leaflet.js
- Strong understanding of Custom Game Coordinate System
- Experience in troubleshooting mapping discrepancies
- Ability to write conversion functions

Please reach out if you have the necessary skills and experience to help me with this project.