RE: Sig Four-Star 60
I have a built-up 4*60 that I got on Ebay. It came with all the servos and a well-worn KB .65 Sportster on it. Put My 4YF Futaba in it and it flew good for a low-wing trainer. Not much for vertical though. Replaced the KB .65 with a new (old) OS .61 SF and the first thing that happened was the covering peeled back on top of the right wing. Flies great with a 12/6 prop and really goes with a 13/6. Very fun airplane. Am thinking about building a .120 and putting a 25cc gasser on it.