I just installed a terraced retaining wall using Anchor Diamond Pro Stonecut SRW's. I did some nice freeform curves but now I have to cut most of my cap blocks to match the radius of the wall. What method do you guys prefer? I just rented a block shear which works incredibly well for a split face, but when you put 2 faces together you end up with a 1/4" gap. How much tolerance do you allow on your joints? Is 3/16" or 1/4" acceptable? Hope this question makes sense and I thank you in advance for your help.