THIS.
I dry fire par train at a faster time standard than what I hope and can achieve confidently and reproducibly in actual performance.
I have been working full left handed for the past week and went from a miserable >6 second FAST to an easy clean <5.3s in just a few days of hard work.
I trained at a 4.7 dry par time to make 5.3 live.
Now training at 4.25 to hopefully clear 5 tomorrow in live.