Hi All

I was at AHPC on friday to pick up some bits and pieces, I was looking at their internal plates, the holes in them seemed huge, probably 10mm. What do they use to attach the blocks to the plates? It didn't annoy at the time, I was busy looking at other stuff. I'm thinking now if they are just shackled to the plate the holes would only need to be 6mm or so? I was taught to only make holes as big as you need to attach things.

Thanks