I have TMCC cab 1 & Legacy wired together. A couple routes were set up in TMCC long ago. Both cab 1 & Cab 2 activate the routes just fine. However, I found I could not establish a new single digit route from cab 2, however I could establish a new double digit route from cab 2. My question is why can't I establish a new single diget route from the cab 2?

jim

Are your routes setup for single or double digit addressing. There is a setting in Cab 2 whether it works using single or double digiy addressing. Check out page 41 of the new 1.2 manual online. That may be the issue.

not the issue, all single digit except the 9's which are double digit

OK...it was a thought. I don't have any routes so my experience is limited.