[QUOTE=Birchwood;4511970]As I see it he is laying out 2 caps with a space between them approximately the size of a cap and lays a cap on top and makes the mark. The outer 2 caps are in the correct spot with the correct overhang.
That's how I said I do it but that each cap is not exactly the same size...your string line makes sense to get them all identical except for the last cap unless you do the math to figure the amount of caps and the corect angle to cut them all ?
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