Flexible Build System For Resin 3D Printers

Seen some YouTube videos for Flexible Build System (SBS) by Wham Bam for resin 3D printers.  That these are are mantic plate that another piece of metal attaches to.  Then when the print is done you remove that metal plate which is flexible so the print comes right off.  They have been around for FDM printers for a long time now. They will soon be for resin printers as well.  You can pre-order them now > here.  From the videos I watched they work great.  Thinking about getting one for my Elegoo Mars.  Because there has been a few time when I have tired to remove prints I have messed up the plate leveling.