Just got my VM delivered and having never used it I have a few questions. The first question I have is about product combination. I was thinking VM, AIO, EXP, PS but was wondering if the VM and AIO aren't duplicate steps. My car is in pretty good shape, I've only had it two months and I've been pretty careful so far (learned a whole lot here). I've never used either VM or AIO so any input would be appreciated. Also, I'll be applying by hand so any tips on using VM by hand would be appreciated. Thanks.