Thanks guys - The forge is being built and I hope to have that ready in a week or so....just waiting for parts
That vid was the first fire of the burner with the regulator only open a bit, when the regulator is fully open it really powers out. my regulator goes from 0.5 to 2bar and I'm using a needle valve up near the burner to try and control the flow of gas. I will get a psi gauge soon so I can get values for the output near the burner.