Review on Curt 51120 Discovery Time-Delay Electric Trailer Brake Controller: Enhanced Control for Towing Efficiency by David Cash

I wish I had done more research before purchasing a time delay controller. This wasn't exactly the product I wanted so I will be back. This makes the brakes feel a little "gripping" regardless of the setting. The manual shutter adjustment on the side leaves a lot to be desired. As with the reel above, the numbers only appear when the brake is pressed and adjusted at the same time. Also, the front handbrake slider was a little hard to press, then suddenly gave way and moved like I was looking sideways at a slider mechanism. It was cheap and I got what I paid for. Did it work? Yes. Did it work smoothly? no