so i picked up a 142 POPTOP
Katana @ the BSF. being told it would make a great flippy flyer.....
i can not get this thing to hyzer flip at all.....i can force it over
it is seriously more stable than my 172 1st run Big Star Destoyer
and is at least as stable as a 175ish CFR Glow Destroyer
i have not tree tested it
yet to see if that helps the flight pattern, but it has found a spot for now in my 12 disc bag.