I have (probably naively) started purchasing parts for my first CNC router. I have a mate who has a wood based DIY setup that he purchased 2nd hand a few years back and I helped him rewire and rebuild. I caught the bug. I need a machine of my own. I understand a lot of the functionality of the machines now as I have a background in computers and some electronics so it was pretty straight forward for me. The problem is that I have jumped in head first and don't know some of the critical points I need to specifically for building my own specifically where it will differ from my mate's machine. Is there a good place on the forums to post what I have planned out and get some input on it? I have specific questions about wiring cooling fans and if the components I have ordered are sufficient. Also I know that people on these forums seem super helpful, but am I asking too much if asking for advice on my entire setup? Any tips on posting to the forums would be really appreciated.