Heat creep?

The PCTG filament I got, keeps clogging. I trammed the bed, and changed the bed temp back to 100C. Doesn’t look too close to me. Increasing the temperature to 258C, made it worse. Looked horrible, and clogged.

So if increasing the temperature makes it worse, perhaps I need to decrease it. Printing a basic Z calibration @ 240C now. It’ll probably work fine, because the first layer is always fine. Don’t want to stay up for over 2 hours to print the chip clip.

I could be printing too slow as well. But I like printing nice and slow.

I could also turn the other fan on. The printer has two fans on the hotend. But PETG doesn’t like the fan on, so I left that setting alone. Start at 10% if I need to. But I won’t do a real print until tomorrow.