Hello (again!). I'm very pleased with my VAX 4000/300 thus far, but I'm about to get a KZQSA card from someone, and I need to move my TQK70 controller over on the Q-bus so that the KZQSA card can fit into the machine. However, when I did a test run of this, the card was responding (show dev showed the card), but it wouldn't find the TK70 tape drive attached to the TQK70. Is there a jumper I have to set? Or did I screw up in some other way? Thanks. Phil.