Tried the Ghost Rocket but filed too much of the TCT off using a Dremel tool (should of used a file instead). Contacted Ghost and mailed back the connector. They sent me a drop-in replacement instead of another Rocket. Works okay. Will check the LWD though. Interesting comments! I did replaced springs with Wolff. I agree that you read most about Ghost and that's why I went with it right off the bat. I also polished the internals (as in '25 cent trigger job' videos) before I installed the Ghost, which seemed to smooth the trigger somewhat. I really want to fine tune the trigger on my 19C and I may need a second opinion from someone with more experience to test my gun and help me make the necessary adjustments so I can close my groups tighter at 15 yards.