Originally Posted by dosei
Here it might be seen by people that have tried it (other than you) who can comment on the design and give their personal non-bias opinion. I realize that is a long shot, since using the words IWB and thumb-break/thumb-release in the same sentence on GT usually requires the poster to put on a flame-suit first. It is a small minority that finds it useful/desirable.
Thank you for clarifying.
This is also one of the reasons I offer two weeks to try them out and see if they'll work for you. I will gladly give a full refund, including return shipping, if it does not work out so you will only be out a bit of your time and not your money.