Thanx for that WHitecap. New in Box I noticed in S/A upon slowly squeezing trigger the hammer didn't drop crisply. It continued back for about 3/32" and then broke rather cleanly I might add but I didn't care for the travel so upon my first ever complete take apart I quickly discovered how the hammer hooks interface with the sear. Hammer hook angle and height of hammer hook to apex of the hammer hook seemed to high thus making the hammer continue to travel backwards before break. I diamond filed the hooks in place with only hammer in the lower as I couldn't get that darn pin out to remove the hammer. Went very slow and just filed the apex of the hooks in place. Reassembled, off to local range and saw an improvement but still in need of more material removed from the hammer hook apex. Can't add material so slow I go,..test and digest.
Off now to put the lower in a zip lock bag and the board you suggest. Also have hammer with leather & may try that on the butt. Yup,..mistakes make for learning the hard way. That said, the T120 was about $350. and I bought it with the intent of tear down , inspect, reflect. Wouldn't dare at this point in time tear into H&K or Sigs or S&W 30 year old #41 as it ticks like an atomic clock so I practice on a Timex pistol ( T120).
Thanx for the rsvp. I'll post when success is made.
