Working on my uncles 4010 thats hes trying to sell, it ran last year but has sat since, brand new batteries, we have power to the starter, neutral safety switch is good, all wires test good, the ignition switch is good as well as a brand new solenoid, still doesnt even turn over... no click, no sound, nothing! When I try to short it across it spins the starter, and the one time I was jiggling my screwdriver around trying to get it to spin, and it did crank over, just when we try with the key nothing, lights are strong, just the starter does nothing while trying with the key, any suggestions? We are completely stumped, thought id come here before having mechanic come and pay that bill, has a front end loader thats down, so pull starting/bringing it in would be difficult, as well as where it is, its in a bad spot to be pulled out of, so again any suggestions is much appreciated before we try to load it/bring a mechanic over! Thanks!