Why is it so hard to find any reliable info on how to setup a VFD and a spindle. The documentation is always quite straightforward for the wiring. When it comes to the parameters, the documentation is vague and what I can find in any of the forums online is questionable. I see post after post of, "I smoked my spindle." or, "I fried my VFD" I am now building my third DIY CNC and have decided to upgrade to a water cooled spindle and VFD but can't find any reliable documentation online. Literally maybe less than 10 posts on any sight regardless of the brand combination of VFD and spindle. I've purchased a VFD combo from buildyourcnc.com and after a couple of questions on their support site, they stopped replying to me. I have 20+ years in the IT industry and this level of knowledge for computer technology would be embarrassing to me as a professional. Do I need to join some secret society to get access to this information? Sorry for the rant, but I think there a lot more people with the same frustration based on what I see in the forums.