Posted for "Lancair" <lancair@USTEK.COM>:

 I have the Infinity grips in my ES-P which I believe has the same stick
 geometry.  I did not cut them and they seem to be fine.  My left forearm
 is 20" from elbow to index finger tip.  Perhaps that measurement makes a
 difference.
 
 Robert M. Simon
 ES-P N301ES