I left my MF10 in my backyard on the hill for last month and half. I went to go move it closer to the house and it wont start. This is an early 10 with mag and points. There was no spark and when i looked at key switch there is a mouse house behind the dash and a couple of wires off the switch. I put them back on and one was not correct and soon it was glowing red undid the battery which stopped the short. I was surprised the mouse house didn't go up in flames. I push tractor to get it lined up down hill and rode it down the hill with out tipping it over or hitting any thing. The solenoid wont work correctly now, probably from the short. I have one on order, once it arrives I will dive into more if no spark.