Put the brake on and get it to deflect about 90 degrees. CG works per the plans (95-100 mm in front of the spar). Recommend you dual or triple rate the ailerons. Personally, I find the recommended aileron throw gives too high of a roll rate. The recommended elevator throw is okay. My first one had a RAM 1000....verticals were a blast! However....on your first flight get off the throttle once you get up. It will get to the next county very quick if you don't. Have fun...........