Put on about 150 miles on my sled over two days and was riding in Northern Wisconsin. The steering was locking up . I couldn't turn the steering left. Then I would ride for about 10min to 20 mins and would lock up again. At first thought the skis were sticking to the ground with mild temperatures. Have new doolies on the sled, so thought that might be the problem. Brought to garage and lifted front end. Did it again. So packed the sled up and brought home to mechanic. OF course it didn't do it for him. But didn't ride the sled either. Has anyone had this problem. He we thinking I might have had ice in the belly pan that was frozen. Any ideas or thoughts are appreciated.