Actually one of the things that's come out of this is the fact that I'm a lot more confident in both printing a lot of things at once and using the whole surface of the build plate.
Because even minute inperfections in your build surface will cause issues, I pretty much used to use either the centre of the plate or whatever part didn't have ripped, damaged or peeled tape/pva/pei.
With a big flat, smooth surface, I have none of those issues so can use the whole area secure in the knowlege that I won't need a hydraulic ram to remove anything and that a lot of small pieces will stick equally well no matter where they are.
So if you only or mainly use pla - I'd say you NEED a sheet of this stuff. Maybe not perfect - but at the moment - as far as pla goes - I can't think of anything that would improve it.
Some trolley tokens I just ran off.
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