Tuner Skis

[BTbt]

Installed a set of tuner skis on my 2007 Apex er, turns well but on a railine trail would not track straight, 4" carbides inner and outer.With the stock yamaha skis and 6" deuce bars with skis shimmed was fine.Any ideas going to start with toe adjustment

 

[kviper]

Sell the Tunner's and put SnowTrackers on your stock ski's with out any shim's or any of that BS.
Easy steering, perfect tracking, and cornering like nothing else.
The best trail setup there is!

 

[BETHEVIPER]

this ski likes neutral bias to rear bias.

If your using stock rubbers with no shims anywhere, they will have neutral to front bias.

If they have front bias, they will turn super easy, but will accentuate every loose part in your front end.

the looser the front end, the more you want to lean toward rear bias.

set your toe to 1/4 toe out, at roughly 8in in front and behind the spindle. Use a small drill bit under the center of your outer carbide when doing this so neither the front or back of the carbide is touching the floor. It will let the ski float for getting an accurate measurement.

 

[sideshowBob]

set your toe to 1/4 toe out, at roughly 8in in front and behind the spindle. Use a small drill bit under the center of your outer carbide when doing this so neither the front or back of the carbide is touching the floor. It will let the ski float for getting an accurate measurement.

Do you use a bungy between your tips to set your toe?