Hello all

Installing an IBU2 Pro, have had it up and running for several weeks with multiple tests. All tests however were without tracks and tank on a block. No issues for several tests. Now, noticed the 16 amp fuse blown. Looked over board carefully and did not find any noticeable damage. Replaced fuse. Now, all works except right motor drive does not work at all going forward. Tank correctly responds to all inputs when driving in reverse and track recoil correctly responds when triggered. Switched motors ports to ensure r motor working, same problem in reverse. Something shorted somewhere? Fixable? Thanks.