Well you got me off my tail and got me to work on my P226. Changed out the springs with a Grayguns P-series Master Spring kit. Results were nowhere near what the CGW springs did for my 75b. Shaved off a pound here and a few Oz there. But I finally broke out the tools and smoothed out the hammer hook. Apparently the hammer wore in with the stock sear and didn't match up perfectly with the SRT sear. A bit of smoothing and the "grind" is gone. Now to finish up with some polishing and get back to the CZ.