I really need the drill size for the pots and a footswitch because it seems i didnt get the enclosure predrilled
Thanks!!!
Check out the wiki above for all sorts of info. http://www.diystompboxes.com/wiki/index.php?title=Main_Page
If you search for encyclopedia or something like that, one of the forum members has an entire pdf document listing common sizes for pots, switches, jacks, iec sockets and on and on. Very good stuff.
Or buy yourself a set of digital verniers and measure them yourself - it's good to be able to do these things rather than have to hope someone else has already done it on the same parts you have. ;)