I hope can find someone with solution. Its winter time here and i'm not sure if the cold is holding it up or what. But every time I drive my tractor lately as soon as I press HST pedal machine turns off. Almost like it would if i wasn't sitting in the seat and pressed the pedal. Honestly do not care if I have to find a bypass mechanism or maybe you guys think new seat switch is warranted (only have 25 hrs on tractor), really getting tired of every 5 minutes having to hop up and down like a kangarro on the tractor to get it to recognize me.