Rough-timates are good enough for me to work with. As I said this was originally for my hands, but now I am looking at it for somebody else and what was "TLAR" (I like that!) might not be any longer. This is where an actual ability to draw would come in handy, so I could sketch some variables.
I like the razor you posted today Charlie, but its blade is not as long as mine Do you vary the overall length depending on the blade size? Or does your length pretty much always fall under the auspicious of TLAR?