So my Makita polisher is about 13 years old and yesterday was the first time I have ever experienced any issues with it. Basically I plugged it in and nothing, so I took the handle apart and checked all the connections, then I cleaned the motor area and blew it all out with air, I think I sheep may have gotten into it honestly, lol. Anyways when I put it all back together it worked good for a few then for some odd reason it would only run if I laid it on its side. The second I rolled it flat in the horizontal position it would stop running.. Any ideas?