Great, all set then.

another question- how do i fuel/defuel? I have line from clunk to pump with a t between going to a dot, and line from vent to check valve with t between going to dot. How do i get fuel to go to tank and not carb, and how do i defuel without drawing air?

plane is close to balancing right, nose heavy with muffler extension and tail heavy without, and the extension needs to be cut. Done tomorrow =)