Is it just me, or does anyone else want for more aggressive front and back strap checkering on their pistol? I was told to look to Brownells for checkering files. I never knew they existed. I will look into them, but I don't know if I want to be the one carving on a $1200+ gun. Any other suggestions? I've not had good luck getting grip tape to stick to large, non-aggressive checkering like this. I have some on my Gen 3 Glocks, but it doesn't stick so well on the Gen 4 models. Thanks.