nope, we had a problem with the tail (elevator) sections c snapping off, but that was from guys with 4 channel radios who made a huge bend in one of the 2-56 pushrods.(they also flew 90 miles per hour) i would strongly reccomend that you DO NOT use standard servosand the supplied cot\ntrol horn-pushrod assemblies. i have 4 40 rods and sullivan metal horn things on mine.

P.S. It flies awesome with a YS .63!!!