Bipod mount that doesn’t fit bipods - Timber Creek Low Profile Bi-Pod Mount - MLOK

Looks great. Fit on my mlok great. That’s where this “mlok bipod mount” stops being any good. Timber creek told me it would fit magpul or any other brand regardless of the cerakote. Well, guess what? It didn’t fit at all. Thought it has to be the cerakote. Nope. Sanded down a bunch of metal. Still won’t fit my magpul or Harris. Save your money. TIMBER CREEK parts are hammered poopies. Customer service from them is non existent. PRODUCT DOES NOT FIT AS ADVERTISED and another review says the same. Why is Optics Planet even selling this still???