Ten things that can cause skewing on a Klic-N-Kut.
(1) Pinch wheels too loose.
(2) Pinch wheels too tight.
(3) One pinch wheel being a lot tighter than the other.
(4) Pinch wheels too close together.
(5) One or both pinch wheels over smooth part of grit shaft.
(6) Blade too long (thus digging into mat).
(7) Mat too slippery.
(8) Something interfering with the movement of the mat during cutting.
(9) Bad or damaged pinch wheel.
(10) Grit shaft damaged during shipping (FedEx and UPS treat the boxes horribly).