For exampe I'll line up on the right side of a tee box and align myself along the left edge of the hole, looking to hit a straight fade. Then I'll hit a push fade and my start line will be 15 degrees to the right of where I intended. That fade that was supposed to land in the middle of the fairway is now somewhere in the trees along the right side of the hole.
This push can happen with any club longer than an 8i. Can't do anything about it other than to fix my swing.