i always tell , i have an OS 46 ax on my ucd,, and all of you tell me put more power. No body said thats the correct engine.............. on flying circus some body tell me if i want fly like a foami, buy it, but .46 is´n the engine.
well thees week i change my engine and i put a super tigre g 90 with APC 14/6, i don´t fly yet but if thes weekend dont rain , i have a new experience with my UCD.

Sergio