Hi Bopins
Is that 7 plates total or 7 plates with another plate for plus (+) and another
plate for minus (-) for a total of 9?
My plates are 8 inches wide by 10 inches tall. 203.2 mm x 256 mm
= 52019 sq mm
Are you sure you are going to make your plates 90mm square???
Unless of course you are taking about 90 x 90 LOL not 90mm square.
That is tiny! that's 9.48 mm x 9.48 mm!
or .37 of an inch x .37 of an inch that would be near imposable to hook a hose too.
Thats smaller then a postage stamp.
Glen
Mother Nature educates all of us that are teachable. She's hardest on the ones who refuse to learn. Punishment is automatic, immediate, and without pity.