Bro I couldn't agree more and have to admit I am pretty good at manufacturing things but this CNC is very trying at times I nearly threw the damn thing across the workshop. Most of the build in all honesty has been enjoyable but like I say its my 1st so the next one should be easier as I can machine the parts more accurately.
Kip do you have your machine running yet ?? I am still toying with the idea about using the 8mm threaded rods but may still do as I am on a budget and would like to try the trapezoidal leadscrews that so many are using, where is the best place for them ? What size would you recommend ? my machine will eventually have a cutting area of about 28 inches X 17 inches X 3-4 inches. I know its alot of questions but I could do with some expert advice. If I was to stick with the 8mm threaded rod from B&Q what sort of backlash nuts should I use or maybe make, has anyone on here made there own for this type of threaded rod ?