3D Printing Bunker - Spring Steel Metal PEI vs Creatlity Flexible bed

In this first episode related to 3D printing, I will test and compare my new Spring Steel metal sheet bed with PEI sticker against original Ender 3 Pro flexible bed.

Following files were printed for this test:
Minimal Layer Adhesion Test Hook by dkudriavtsev
https://www.thingiverse.com/thing:360...
Adhesion test by Scorpa1954
https://www.thingiverse.com/thing:320...
MatterHackers' Mascot Phil A Ment by MatterHackers
https://www.thingiverse.com/thing:255...

Maybe this last print is not a great way to compare bed adhesion but... :)

Results are not that conclusive although scale tip did go a bit more to one side.

I hope you find it useful and entertaining. Do you have any suggestions on how to improve tests? What are some other possible candidates to print and compare beds? What are your experiences?

Leave a comment!

And don't forget to subscribe so you don't miss next episode as I will start rebuilding my Ender 3 with all new parts that have arrived. And Check next Mail Day Episode - Ender 3 Pro special :)

Have fun!