Originally Posted by donsinger1
77mm is a matter of flying preference - that is the point that seems to get the best l/d on my RP - I had to tape a qurter to the tail to get the CG back to that balance point ( and my battery is all the way back -3s 1350 pkz lipo)
Interesting. Have you tried to balance her with the battery say 50-60% in the Slot? With out the added weight to the tail?