Originally Posted by Jkoselka
^^I had this issue when I used the numbers on the print for the half blocking (found on custom cockers). I found that the CCM heavy hammer (halfblock hammer) had a slot that was about .03 longer then the slot on the hammer by Jcurt. Easy fix was to slot the body just a smidge more.
the josh gorr halfblock print is a great print, but i've always milled the slots a little more (on both ends) it doesnt hurt to make it an extra .02 each way.... better safe than sorry