Speaking of motor mounts (this week) - Has anyone replaced theirs on a Universal model M-12? It seems to me that my 1989 thumper is the loudest in the yard - sounds like a Mack truck? With others, you can bearly hear them running. I've even added the 2'' lead backed insulation to the engine box, with only a slight lowering of decibels. The noise seems to resonate out everywhere. Would new motor mounts make any difference at all? :neutral: