I have noticed that some grips have a groove cut into it that allows your thumb to more easily reach the mag release. Do you people with smaller hands find that it makes much of a difference? I do have trouble reaching the mag release without slightly tilting the gun. The problem is that the grips that I want to order for my new 1911 (aluma grip smooth thin) don't offer it as a option. VZ grips do but they don't have the style I want.