2 years ago, I started to use this little contraption: BravoBelt Belly Holster.
And finally, it needs to be retired. I made calculations and to summarize, it was ridden hard and put away wet for about 2 hours a day, 5 days a week for the 2 years. As with most things elastic, it is no longer doing its thing, understandable after certainly a long time of abuse. I wore it during periods of constant movement and exertion (and lots of sweating) and not once it felt I was carrying the gun in an insecure manner. It always was kept secure which is the most important part of the deal.
I bought another one and it is ready to be abused. I am not going to screw with a proven concept.