[Chriz]

CAS3 board is easy to install
CAS4 board is a bit tricky both working good with mileage reset

Adding key on CAS3/3+ with working key works good, but you have to add on 4th place, when i try to use place 1-3 the app returns to place selection... (tested with some china keys)

FEM/BDC Mileage reset is also working good, for eep reading use a clamp instead of puncture socket, that cames with the device.

tested adding key on CAS4 but it was not working, dont know if it was ACDP problem or china key problem

RF Test is working good, tested some key (VW, audi, porsche) but tested without app only with RF test adapter