That part you linked to for over travel is what I meant to post a picture of.
No problems with it at all?
The over travel is so bad it almost makes me hate the whole gun.
If I could describe it, I guess the word "DOYNG!" is as close as I could get.
NOT confidence inspiring from a gun that I expect to be able to save my life if needed.
No problems. If you get it, invest in the half length rear slide plate. It will make adjustments much easier.
If you over adjust and cannot activate the striker, you will not be able to remove the slide and will have to disassemble it with the slide locked open.
I bought a Ghost connector with the overtravel tab, but decided not to try it because you adjusted overtravel by relieving the tab. The more you took off, the less overtravel. Go to far and the part was toast. I worried wear might eventually cause it to fail, so went with the device instead.
You will also want to polish the bottom and side surfaces of the firing pin safety that protrudes from the bottom of the slide and the extension of the firing pin that extends out the bottom of the slide. Take care with the firing pin extension since it is part of the "sear" engagement and the angles should not be changed.
Link for the short slide plate http://www.lonewolfdist.com/Detail.aspx?PROD=523&TERM=slide%20plate