I'm putting together my list of parts for my engine rebuild of my 01 SRX and have been tossing around the idea of what to do with the darting of this sled too and from a previous thread I had put up tuner skis seems to be the best way to cure it.Well after pricing what it will cost to put skis and carbides together I'm not so sure I'll be going this way unless more OT is going to be coming my way at work this summer so I'm thinking I may only be able to go as far as a set of dual carbides instead.Is anyone running duals on the stock USI SRX skis?What do you recommend for brand?Keep in mind this sled is studded w/144 down the middle too.