I received this item free of charge asking that I simply give feedback about what I liked or thought needed improvement. Zero pressure whatsoever. The inventor (Steve) was adamant that he wanted honest feedback because this is a pre-production prototype. I can honestly say that it doesn't look like a prototype, it's beautiful! Very well made and finished along with terrific easy to follow printed instructions and videos. I had one installed in just under five minutes! By the way, it works flawlessly! Now I'm waiting for the production units to come out so I can buy one for the passenger door! Very cool new product