Hey everyone,
So I have been 3D printing for a few years now and I started out with a basic low budget BIQU. Moved to Ender 3 s1 pro to the K1 and then moved to bambu for the A1. I finally upgraded from the A1 to the p2s and I absolutely love the printer . Recently I had printed something in PETG. The profile I used was from the app and the person used a Brim. I had a hard time removing it as it had cooled and on my first attempt I had scraped the rough texture off of the PEI plate (its just curved line). Although it has been a long time since I used a Brim, i remembered that it was easier to remove after heating it up. So I stuck the plate back in and put the temp to 55°c. I think i heated the chamber as well.
Anyway, after finally getting it off I put the plate back in and I put the side with the scrape on it down on the heating side. I recalibrated the printer and it failed on the next print. The print wouldnt hold to the bed. Now this file that I printed after everything was a file I had printed before with success many times . I even flipped the plate back over with the scrape on it recalibrated and tried again and it failed and spaghettied.
I know I'm overlooking something but would anybody be able to help me figure that out? I would greatly appreciate it and I thank you in advance!