Quoted from hool10:Yeah top side are 6/32 while the underside is 8/32 for....the hell of it.
I got all the inserts on the underside in and I'll do the top side this weekend. Essentially I went through a couple of bolts. It was only like $2 or so. I'll probably get a few more for the top side. The tee nuts aren't completely flat but will get pulled in the rest of the way when I assemble stuff from the top.
Use the black allen bolts and a hex wrench for your t-nut installer setup.
Get fender washers with small holes in them.
Use a couple layers of stick on felt or velcro wool for an insulator.
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