I recently bought a BuddaschNozzle 2.0.

@Alberto_Valero_Gomez Glad to see you got this resolved!

Thanks @Ross_Hendrickson Yes, so am I, what I am sorry is the tense situation it was created with @Jeff_Moe and +Claudio Donndelinger , I would have liked in the first place that the hot-end worked, but once it was not working I would have preferred not to arrive to a post like this one. Fortunately everything got solved and I must say that Lulzbot was fair honest. And I myself will keep on recommending this nozzle.