I rolled my Grizz last weekend breaking my mini rocker switch. No big deal but somehow after I got it back on its wheels and was back at my truck I noticed the winch kept running for a second or two then stop. The key was off. It turns out my contactor is burned up. I don't know how that happend but it cost me $150 to replace the switch and contactor. I thought warn products were built better. I've only used the winch once. It is practically brand new. Anybody else have problems with the contactor?