Connecting to a CNC machine, pros and cons of USB vs PP vs Ethernet etc.

[Jon.]

He might have been but he had just made a patronizing comment about heavy aluminum on a thread of mine seconds before he wrote that one.

[m_c]

He might have been but he had just made a patronizing comment about heavy aluminum on a thread of mine seconds before he wrote that one.

I don't see anything patronizing about his comments. There is a bit of misunderstanding due to Silyavski's English, but both his suggestions were valid given the information provided before those posts.

[Boyan Silyavski]

Jon,
it was a suggestion, not patronizing. I saw the need to say to you about strengthening the gantry at glance. But plus that, i spend 2 hours at least thinking about your problem, your machine strength and making calculations, comparing your alu profile data and transferring that data to find the comparative steel profile, then i started calculating deflection and so on...

If you feel i am not right, just ignore what i said, anyway its not an attack or anything personal