[img]i/expressions/face-icon-small-smile.gif[/img] I have the Sukhoi with a TT 36. I only have a couple flights on it. The Arf is great looking and came in at 4.9lbs. Their is a couple miner problems with the manual, 1. landing gear measurment in-correct and a couple things out of order that you will notice when you read the manual.