Thanks for the information. One of my calls next week is to the dealer to see what it's gonna cost for a brand new one. I have noticed the power drop when on hills. It's much more significant than the Thomas but it also goes twice as fast on flat ground. And I'm predominantly a flat lander with some hills but not often.
I noticed slight power drop once, going up a hill with a full size log (~8ft. of ~20" diameter dead red oak). The tip weight is greater on hills so it's easier to max out the machine. My sk650 is a 32 hp diesel.
Ditch witch fast reverse speed is a great feature, compared to several other minis. I'm guessing you already know that.












