Hi Everybody.... I forgot to introduce myself... my name is Derek and I'm an alcoholic... oops wrong forum...lol no I'm not an alcoholic. I'm from Thompson Mb Canada...where as I write this it's -22c (-7f) -32c with windchill (-25f). I've had a couple sleds in my time. Most recently a 04 Rev 800ho & 09 mxzx 600 etec. I recently acquired a 2011 Polaris Switchback Assault 800 with a blown motor (crank gear stripped and seized the crank bearings). I am an injured mechanic turned parts and service guy who was into fixing and selling cars for profit. Now as I have a 3 year old and 5 year old, I spend most of my time with them but am going to slowly as funds allow rebuilt and ride this Polaris.