Good fit, bad fit - Troy Safety Selector Assembly, Direct Thread, 45deg, Ambi, Semi Auto

I will start by saying that I have been a fan of Troy products for years. This product however is very disappointing. The fit is perfect but not the selector advertised in the photo. The only problem is, it doesn't function with a single one of my ARs. I have multiple ARs, each with a different trigger. From stock trigger to drop in trigger assemblies. The safety would not function in any of them. After troubleshooting for a while I discovered that the triggers would not function with the selector in the 45 degree position. They did however function with the selector in the 90 degree position after removing the detent and spring from the lower receiver. I guess I will go back to the Armaspec 45 degree selector. That seems to work perfectly on my PSA. Sorry Troy!