the heat might damage the vinyl.. strangely it works well only on a glass surface below it.. it failed for me on a aluminum and a acrylic sheet below .. ( why i am avoiding glass is because i cant get anybody to cut 4mm glass in a 170mm hexagon shape for my 3dr ) I think the problem with a cold bed is that it is affected by ambient temperature. So on a warm/hot day the prints come out great but on a cold night without heating they fail...
I dont know how people print with cold beds...
I dont know how people print with cold beds...