Hi, thanks for the previous advice on cleaning the hot end, we have done that successfully (I think!), and recalibrated.
Now it is printing ok for the first half or so and then messes up, the filament starts to go all over the place and the print is usually detaching from the bed. It was actually doing this before we got the clog, but we have had it working fine for a few months prior to that. I have tried tightening the tension screw, and it got a bit further on the print than the previous time, but still messed up. Any ideas?! Photo of some of the results we are getting with benchy.
