My buddy has a 2001 700 Classic that Darts terribly, it has the OEM plastic skis and is totally stock. We have checked alignment, and played with settings but the concensus seems to be that the oem skis are the problem. My question is....has anyone found any lo-buck ideas to minimize darting? We really do not want to spend 300+ dollars replacing skis to solve it because of budgetary issues. How are the Sno-Stuff "dual carbides"? I also saw oem Polaris skiis with a "keel blade" on them, does it help? any other suggestions?