Finally gave in and bought myself a Ultra Rest HDX Custom for my PSE. Very easy to set up. Easy to adjust. No timing issues at all. Glad I spent the extra coin on it.
I tried them for the first time this year, I had been using a limb driver Pro V. Got the Mathews edition to match my bow. I like the way it shoots, I like the way that the launcher mechanism knows the difference between a shot and a let down and stays in the up position. I am still getting used to the extra steps and slower arrow loading time compared to my past rest choices.
I was most impressed with how fast it was to set up. I was expecting to have to shoot a few times to dial in the timing but that wasn't the case. Set it and forget it.