I have a switch matrix problem and I cant figure it out, I have a new Rotton Dog combo board in it (cpu/driver) and it was working great for 6 months. Then about a week ago the lane change was intermittently working so I thought I had to adjust the end of stroke switch, so I got the switch looking good and I turned it on and it instantly tilts. Do I just need to replace the 2j2 and 2j3 connectors?