TRUGLO Pistol Red-Dot Sight Adap... vs TRUGLO TruBrite Multi-Reticle Du...

Through the depths of the internet, led me here. Does just want it's meant to do.

Worked perfect until the 10th round was fired. Power adjustment knob gets stuck at a certain point and won't rotate until you reverse direction. Truglo, a forever phone tree 40 min, left a callback # x 3 and no response.