When shooting my P30L I would often ride the slide release. I kept trying to adapt my grip. I'd do it less frequently but I didn't stop. After my brother's encouragement who did the same mod' with his Dremel I broke mine out and shortened it up, then hit it with a little black enamel. I also wanted to enhance my grips and add an "indexing spot" for my thumb. I'd seen this done before so I gave it a try myself. I put a rounded tip on my soldering iron and went to work. I like the grip much more now. It's a bit aggressive. I've only practiced my dry-firing since doing the mod's so I can only attest to the grip at this point.