DOWNLOAD THE RAW .3mf FILE TO ELIMINATE THE PURGE LINE!
I just recieved my Wham Bam PEX plate and wanted to do a max first layer test. I found out there isn't onethat covers the max possible size of the printbed so I decided to draw this myself. I designed it so it covers the real max build plate useable volume without the warning of the exclusion zone. In the slicer it looks like the exclusion zone is smaller but if you try to put a model in the free space it gives the error.
So this is realy the max bed space you can have without disableing the exclusion zone.
I also customized the Gcode so the purge line is realy tiny so it doesn't interfere with the sheet itselfs.
I have to say the results of this Wham Bam sheet are just fenomenal!