Thank for all the info I was think about modifying the probe ,opening up the transfer port, angling the transfer port ,replacing the cylinder to barrel seal with some air line, polishing the inside of vale and angling the vale pin and then lighting the hammer and leaving all the spring stande .The lighter hammer bringing it all back in line 6ftld and with the lighter hammer improve the firing lock time what all think or its to much watch work for little improvements to shot count