been running 16mm spacers at the rear of my bug, short axles, CB rear disc brakes soon to be replaced with Kerscher kit, 66mm OEM Porsche pressed in studs, 205 70 R15 rubbers, FFF Deep 6.
best would be just replace with long axles, but time doesnt permit for now.
is 16mm still within the safe limits or should i be looking at adapters? having said that i doubt i can find any 16mm adapters.