Have any of you guys tried it without the SFG's on the wingtips yet? I have been busy with other things and don't have mine finished yet. Had to go with a Dave Brown mount for the Saito 100. BTW, the neck of the tank is mounted high on the tank, so they have solved the problem of the tank centerline not being in line with the carb. And mounting the engine at the odd angle puts the carb right inline with the tank center. Progress has been made. I'm going with HS 645's on ailerons and rudder, and 585's on elevator halves.