don't know about e-trac--need help with se please--i can use learn to set up disc pattern,get it to save 1 -2-3 etc.turn machine off and go back to factory resets.turn machine off and then go back to select;but can'trecall the saved pattern.it just disappears altogether.if i want to hunt with disc pattern i have to set it in the field every time.can't tell from book how to recall pattern--any help anyone???? hh


