well, since they generally don't put switches behind rubbers just to have them there, yea, they should score... usually switches like that score the "lowest point value" that a machine will score...
got a schematic?
fwiw, that machine looks real nice...
also, you'll likely get some answers if you get a moderator to move this to the "em hangout"... most of the em guys don't venture very far from there, and likely won't see your question here...