I got the 3925 with the upgraded Z and it is spose to have the 5 inch tavel. I will have to see when I get it but I am hoping (expecting!) for almost a trouble-free machine. I am concerned hearing all of the "little" problems you mention. I will do a full review of my machine/experience when I get it. I have waited patiently 8 weeks and have spent a good chuck of money. I have my fingers crossed
I sent K2 a personal note when I returned the very poorly made KT-2525 strongly suggesting some documenation to be sent with their machines, part list to be up, and other suggestions. Honest feedback.
We will know on tuesday...you can bet that