Finished setting up the second roller secondary in my 4 sled fleet. The 97 sx 600 with the hauck adjustable weights and the roller secondary was a huge success, made it real quick. The same can be said about the 97 venture 500 that also got hauck adjustable weights, stock, but machined 39 deg helix and a hauck roller secondary. They do make a difference when set up properly, hey the venture 500 does not even bog off the line, lol.