When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Just make any alterations in a straight line so that you aren't reliant on direction control at the same time. Taking the PSM off, yes off, will sometimes help on ice, but you then have to be very smooth on the accellerator so you don't over do it. I've had the GTS out on an icy day, and with the Pirelli Rosso's it wasn't super, but it works fine.