So I got several springs, MuayThaiJJ was kind enough to let me get a few of his .040 springs from him, I got some of JG's extra power springs (they measure .0325 to the Timney red .0320) and have several of the McMaster-Carr .035's coming in today to see.
I put JG's in today, reset shorter with JG's in but pull a tad more on both the 17.3 and 17.5. Not significant, maybe .25, but I know there is a difference (red was in 17.3, silver in 17.5.) I'll cut the .035 and .040 to fit but not sure if I want to use them. Once the weather improves I'll try them outside, but my gut is wondering if the .035 and .040 are taking it to much out there.
These are with the Timney Alpha, no Vex trigger.