I'm now 2 nozles down :(
The first I broke yesterday - it pushed itself out of the PTFE heat shield, but I had just turned up the extruder speed so blamed my stoopid for that.
I also badly gouged the bed so that went in the bin as well. thankfully MDF is cheap :)
Drilled out the Old PFE last night and re glued a new heat shield.
I wound the heater today, new Thermister new everything.
I then started a Print which delaminated again. Similar to yesterday and upped the Temperature before starting again.
Thankfully this Print bed will survive.....
Back to the drawing board........