Originally Posted by 05forfun

Did anybody find that the E4RS's bottom chassis is not perfectly flat? I have both E4RS and E4JS, and every time I place droop blocks under the chassis to measure the droop on setup board, I always press on front/rear shock towers to make sure the chassis is evenly sit on the blocks. The E4JS shows no issues, but there is always a very small gap on the side between the chassis and blocks on E4RS, I need to move the block around to find places where chassis and block are completely parallel. Furthermore when I look at the chassis from front closely, I can notice that the left side is curved a little bit.