Fast response!
Shipped my T9 back on Saturday, arrived at Kahr on Monday. Just got a call, mag well is too wide, allows magazine to move to much to the right and completely miss slide lock. Going to replace the frame, so has to go back to FFL, I will have to pay another transfer fee.

So on one hand, I'm glad they found the problem and did everything pretty fast. On the other hand, I've had to do without for a spell and have to pay for a transfer fee.