I need to buy the GG6 with a 5 and 3 inch backing plate. My Rupes 15 MkII only works on the right panels. My next smallest polisher is a Dewalt rotary and 2in BP and pads.
What pads are you using with the 3" BP? How does the GG6 with a 3" work through heavily contoured panels?
Not the OP but I've been using the Boss pads with the 3" backing plate. I find it's great on contours. The power of the GG6 with the smaller plate seems to power through the curves very well and the Boss MF pads correct very quickly on the 3". I find that I'm using the 3" plate maybe about 40% of the time on a heavily contoured car especially during the compounding phase when I'm trying to get good correction in all kinds of spots on the car.