Thickness of Speedtech/ATS adapter plates?

[2yellow69]

Does anyone have easy access to a Speedtech/ATS LS adapter plate? I need to know how thick it is. A long time ago I bought the frame stands and adapters from Detroit Speed and after installing the engine found out the frame stand on the driver's side interfered with the rack and pinion steering linkage. I modified the frame stand but the oil pan rail is touching the rack banjo bolt. I ended up buying the Speedtech frame stands that they use with a rack and LS combo and was hoping to use the Detroit adapter plates to save some money. I was also hoping to use the Prothane engine mounts that came with the Detroit kit. If anyone could measure how tall the mounting position of the Energy Suspension mounts that Speedtech uses I would appreciate that also. For reference my DSE plates are 1/2" thick and the Prothane mounts are 1 3/4" from the adapter plate to the center of the bolt hole (where the bolt goes through the frame stands).
Thanks in advance,
Matt

[2yellow69]

Just in case someone ends up needing this info: I called Speedtech today and one of their guys was nice enough to go measure one of the adapter plates. They are 0.425" thick.