i have had a new 7010 for the last three years traded each fall we have a new 7120 for wheat that we should start next week the last machine that we traded the dealer brought out to a guy to try he called the sales man back told him there is a noise in the engine as the salseman was running it in the shed it through a rod out the side of the block. Now even that we never had problems before i will keep my fingers crossed. Has anyone here about any problems on the 7010 or 7120 .