There is a really good write up on here with tons of pics. I used the same belts as the guy in the write up and i am very happy with them. These trucks are kinda tricky to mount belts in with the stock seat frame.
I couldn’t find the exact original write up but if you look at the 6th post down thats the one I’m talking about. They say “giggs” wrote it up. Good pics and process.
Lap belt
