I got the privilage to maiden a Senior the other day! What a great plane! This thing flew awesome, It had ailerons and a ST .45 the only problem I had with it was to get th danged thing down! It just wanted to keep on floating! I finally had to Dial in about 10 degrees of flaps and stretch my glide WAY out.. The problem turned out to be the Idle was a tad High as the engine was not fully broken in.. A Large Dia. and low pitch prop fixed that! I think I'd like to have one for myself