Design flaw. - Midwest Industries AKG2 Universal M-Lok Model

First off fit and finish are nice with the exception of my top picatinny rail being out of spec on the first and last position. The major problem is when you go to mount M-lok rails(Magpul brand) near the barrel clamp. The screws are too long to get a proper seat and the rails wiggle. You would think that when this was designed that clearances would have been checked especially with the designer of the M-lok system. Mine may be a fluke but check before you mount. For now this product has been a major disappointment and MI has been unresponsive to voicemails and messages.