I started to install the BestRest brace on my 2016 F700gs today and had a problem removing the subframe torx bolt. I tried 2 different 50mm torx bits and they both seemed ever so slightly loose. When applying pressure with my ratchet it spun out and didn’t budge the bolt. I only tried twice because I didn’t want to strip the bolt. The bolt stripped a little but there’s still meat on it. I stopped trying so I wouldn’t it totally strip it out. Any ideas how to get that bolt out? Would an air impact wrench help or would it strip it faster? Any problem using an air impact on the frame? Any ideas greatly appreciated.