MistiAn Acro All rounder The goal was clear: build a trademark UP glider for the acro scene a durable product that pilots love to fly. We went back to the drawing board with Ondrej Prochzka to tease out the essential points of such an all round glider; and build it. We were striving to come up with a glider that suits most pilots, starting with beginners. A wing that is as easy as the current "relaxed" acro gliders. In a big size, you can have it as a