Hi all, I've been making some pt/pd prints lately and am getting bored of rocking the trays for half an hour to clear prints properly. Was thinking of trying out the Paterson Orbital as a motor base. I understand they are designed for 8x10" film and 400ml of dev the most. Would the motor base cope with a 12x16" tray filled with a liter of citric acid/sulfite and edta. is this modification possible or would it be overkill for the thing?