well my thinking would be that i would rather learn to fly the plane while on the buddy box after making adjustments. rather than soloing and then trying to fly the plane with the mods removed. if removing them does change the flight characteristics wouldent it be better to learn now without them. (while i am still on the buddy box)?

Bills, i am not trying to modify the plane. the plane comes from hobbico with wing tip extentions taped on leading edge for training purposes. they are suppose to be removed at some point.