I have that issue actually. Cause I got new BNSF Units and then when spawning em it showed lights on and everything and the Number wasn’t visible on the RRmods locomotives
I have that same issue as well. I contacted Adamovic on discord in DM’s and he said it’s a huge issue cause some of the stuff in the current one are somehow messed up. and he said they are in the making of making the 6.0 version for the script Library.