I contacted Carter at
ctmachining@gmail.com I wanted a LT5 Plate for my Z but I did not want the holes. I asked him if he could make one thinner that I would use double stick tape to hold it in place.
Carter made one for me for $78 see the picture. I also posted a picture of the double stick Scotch tape that I used.
I would have liked it even thinner but welcome your reply's of like or dislike the appearance