I just got my Robeson shuredge full hollow back from the honemaster and tried it out last night. Was humbled quite a bit. I have been using a 1/4 hollow for quite some time now and become very good with it. I found the shave to be very close and very aggressive. much more than my 1/4 hollow. It was like learning all over again. Right back to razor burn on my neck. I have no doubt that it is solely the fault of my technique. I am of the belief that the full hollow is MUCH less forgiving of improper angle. Anyone else have similar experiences going to a full hollow?