Hi,
Does the width of the pinch block make a difference in building strength or is it more for being comfortable on the hands. Just built one with 2 pieces of 2" x 4" so it is 3" or 76 mm wide, not sure if that is to wide. My hands are 7.75" from first crease at wrist and span is 9.25". Just starting out so don't want to be making the wrong choice right at the start.
Thanks



