G30 magazine catch options?

[vospertw]

I took my G30 out for it's first range day and always surprises me how much I like the G30 (I'd rented one a couple of times before). I'm one of the weird people who prefer it to the SF for some reason. However, like other Gen 3's, I have a tough time with the mag catch. I've used the Glock extended catch; it definitely helps though what I've learned is that I'd really like to have a bit more rearward extension as opposed to only outward extension - my thumbs are a little short.

Anyone have any options? I don't want something so big that it gets in the way but something that protrudes slightly farther out, but maybe has a bit of a teardrop shape would probably work well.

Thanks in advance!