just to add a little quirk about TP and Sebos. if lock time is reduced after you start locking (tp is applied to target or you turn on a sebo) it will not actually reduce your lock time even though the numbers say it does.
I’m not sure why you are stuck at 13k as i can get mine over 14k and that’s w/o max skills. also as others have pointed out guns have more RNG than ECM