I can tell you that as a Strike WSO with an RCH over 900 hours, it has no bearing/impact on my PCSM. It all boils down to AFOQT, GPA (mine sucked as an egnineer, no rated slot from USAFA), TBAS (yeah give me a break on how that shows airmanship) and civilian flight hours. Ill be on my third AD board this year and it seems that PCSM is weighted very heavily over other "qualifying" factors. I was able to improve my PCSM slightly for this years board, however I finished my PPL, so it will be interesting to see how that will play into things. It seems to be more of a pipe dream at this point, and at the end of my ADSC the air force will probably shed another frustrated rated aircrew. Cheers for tomorrow, im going back to my scotch.