Got mine about 3 weeks ago and love them! Used them to put my new wheels on, and I have no complaints at all. At first I was concerned about the tight fit and the tall height but have since realized these are both good things!
Tall height gets the jack away from the body panels on the car. I did have to put my front wheels on boards to fit the jack under with the pad, but my car is also lowered a little bit.
The tight fit into the car is also great. It allows you to pop the jack pad in, then wheel your jack over and align it with the pad. This makes sure the pad is inserted perfectly into the car, and also doesn't drop out onto the ground after you remove the jack.
Great work, thanks for making these custom pieces for us!!!