Quoted from docscott:can't strong nudging cause the corner paint on the cabs to chip, or if with decals, to wrinkle?
Yes, but so can over tightening the leg bolts... Pick your poison!
I personally hate it when the machines are set to "super sensitive" (More than 1/2" above ring). For example, if a teetering ball on the outlane post triggers a TILT warning when a slight side nudge is applied, I tend to not want to play that machine again. The biggest offender I encountered was the TRON:LE at PPE last year. Just a tiny bump set that thing off... Ridiculous!