Quoted from ThePinballCo-op:1) Nice collection there. You have all the best ones together in one room.
2) What kind of tricky issues we talking here? I did indeed see news about the code being updated (0.54 if I remember correctly) but I haven't read too much about game issues and all that.
Rensh could probably clarify. I can only speak to my own experience. I have owned two: a very early run and a new one. Both games had/have the issues identified in post 105 of the software bugs thread. The software bugs and maintenance threads have great advice. Largely supported by Rensh, cpr9999 and others.
Problems seem largely confined to the rug, its consistent operation during rug modes, and the music playing (or not playing) during rug modes. Since the failures are intermittent, it seems they should be easily corrected software fixes (as opposed to mechanical/design issues).
Even with these issues, its still my favorite game.
And thank you again to Rensh who is churning out documentation, instructions and a manual. These two will assist the TBL club a lot.