I would say an alignment problem . If you really want help go to the laser section on Sawmillcreek these guys know lasers and I'm pretty sure they will have a better answer for you.
https://sawmillcreek.org/forumdisplay.php?8-Laser-Engraving-General-Topics
You see how you addes the tree to the strap you could do that with your number in the lower rt corner . Make it at home take to shop and just glue it on.
Ah yes your are correct the first pic is a Ruger. I stuck my P95 for a test fit LOL a Glock 22 and my P95 are close in size.The last pic's are with his Glock
I want to add a safety strap to a holster thats all ready made, and wondering whats the best way to do this. I can think of several ways to do this , but wondering if others have done this and how they did it
Thanks for any help here