User blog comment:RA2/Series 7 Rankdown/@comment-979907-20191118101421

Cork-screw you: Corkscrew Two. Try though I may, I cannot envisage a world where this robot damages anything. M.R. Speed Squared it is not. It was basically a 50 cent piece on wheels.

KaterKillered: Killerkat. I would probably back every single flipper, wedge or lifter in Series 7 against it just because of how ridiculously easy this thing would be to side-strand. Why even make it invertible if turning it upside down requires it to bypass a flat side that's bigger than its underside?