Everyone needs a hardness tester.

[tonyfoale]

Im totaly lost on this electronic stuff.or I would of done a cnc conversion on my mill and efi for my car/toys and much more stuff. my brain is now in the off position.probably for ever. but I like reading and seeing what all your guys are doing.keep it up !!!!

EFI probably needs some decent 'leccy skills but CNC now can now be as easy or hard as you can handle. Have a look at the Centroid Acorn, full CNC hardly any harder than wiring a light outlet.