Played all 4 x machines last night and NONE were levelled correctly. A dollar coin did the trick on X-Men and the felt used on the others were adjusted accordingly.

First timer on Tron & Xmen and I must say, I'm not of fan of Borg's work on these two titles.
Tron only has one good shot and that's the left ramp. Is there a plunger skill shot?...
That left hand side trickle into the sink hole is a bore and the right hand side playfield is a complete waste of real estate space.

Xmen on the other hand, looks clean and fresh with the colours and clear ramps used. Gameplay wasn't too bad, but both machines incorporate the upper flipper to make the ramp shot. Tron was a bitch to master, whereas Xmen had the feel of Lawlor's TAF - shot through the bumpers, looped around & onto that flipper shot up the ramp.

Brett, your not wrong about the weakness of the flippers. Could not make a backhand shot from the right flipper up to the right ramp on Xmen. Oh yeah, the instruction card was NOT English. Wouldn't want GS to find out lol.