Not yet, one last chance...
I'm going to reduce the melting temp but I'm already using the recommended settings....
Fan back on after three first layers....
I've used the brand before in PLA and was okay. Worth a go, every other prints been great with the light grey PETG..
Halfway through, would have done it earlier but chasing some voice contacts on the radio..
Update, failed at one end....but almost there.
The bin has seven pieces now, I'd already thrown one bit away
If the supports hadn't set solid, I'd have got one usable using sandpaper..
View attachment 800434
Tried different temperatures, different orientation on the plate, different supports, different speeds, all sorts.
Every other piece printed excellent, I even put in the 'drier' in case moisture had got in....As I said another PETG beam printed excellent..
I even took in AI advice
Removing PETG supports requires careful, sometimes difficult techniques due to its strong layer adhesion and tendency to weld. Effective methods include increasing top Z distance to 0.28–0.3 mm, using tree supports, waiting for the print to cool completely, and using side cutters or pliers to carefully break away supports.
PLA from now on, just Mrs M's plant supports then
View attachment 800435
That's 198 mm (for 8" inch pot base...plus one of the beams with supports