Same issues my jack has been having lately. Works at times though... very temperamental. Pity I bought it using a friend's membership and he's no longer a member. :(
Fronts will clear fine. Rears you shooould be ok depending on what tyre you run. I had -2.5 camber on the rear with 225/45 and still scrubbed like crazy with Hankook RS3s (massive sidewalls) but have...
Nope. Why would you either? Hondata developed the Flashpro for cars that aren't capable of running Kpro (easily). EP3s are certainly compatible with Kpro.
Don't be upset. It's Christmas. Think of all those less fortunate who don't have wheels at all. Even though they're in spastic specs, at least you have a set.