What's up everyone. I have a quick question about the TC5 setup sheet. I've already read about 100+ pages of this forum (I gained alot of knowledge) and I still don't seem to find what I'm looking for. What do the FWD Arm Mount - RWD Mount Shims settings (under the suspension geometry settings) exactly refer to on the front and rear diagram? Examples: 2A, 3A. I understand just about everything else. Definitely a new builder of kits but I tend to become extremely methodical and careful when it comes to my hobbies haha. All of the members here have all been great to read about. Thanks