Trouble setting 3D print temps

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Hey there. I just posted in another post, hopefully it might help you?

Unable to get ANY PETG results

I’ve only had my machine (Snapmaker 2.0 350T) for a week, it’s an amazing machine! I have the Luben 4.1.3 and the latest firmware. I’ve been creating amazing things using PLA, and also using the laser head with both cutting and engraving. I’ve been having awful trouble using PETG, but I think after a couple of days of trawling the forum and continual cancelling of prints that glob up, I have discovered my issue at least. It seems to be that the machine is not printing with the correct nozzle te…