ZMR led lowrider

ZMR led lowrider kit, for carpark racing you need 3 bottom plates and 3mm arms, with m3 10mm standoffs/spacers, m3 locknuts and various m3 screws.
There is a bumper for front or back under deck 1, you need to drill holes to fit.
There is a 3mm spacer, for the space at the front and back under deck 2, same level as the arms.
There is a 3mm center spacer for under deck 2, you will need to trim it to fit around the 5v bec if you are using the pcb inverted, for deck 2, like i did.
The 12mm par