I installed the YoDave trigger spring yesterday.
It was certainly not difficult as far as procedure goes but required a bit of patience. Getting the trigger and spring back into the housing together took a few tries(even with a bit of grease holding the spring). A thicker grease might have been preferable.
The pin took a few tries also. I finally took the trouble to stone a slight chamfer on the end.
With the stock trigger I could adjust it down to 1# 8 oz.
With the YoDave spring in it I can get it down to 8-9 oz. I have it set at 11 oz. Breaks like a glass straw
Sweet upgrade imo

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