Thank you Steve,
I remember those double sided vertical screen presses, from my days of photo-imageable solder mask. Looks like the smallest pre-stretched wooden screens I can buy are 20"x 24". Realy bulky for printing 5"x7" glass plates. But I will try it out.
For mesh marks, I am thinking about a horizontal rack for holding the wet printed panels. This could be placed in an oven at 35C for levaling..
Still, it is a lot of spce for some small plates