I’m refurbish the very used dm10 pads I have. I’ve ordered piezzos and fairly confident in that. My main question is about the ‘foam sanndwich’ make up. My pads have been converted to 682 mesh heads previously. Looking at Hellfires video and other posts I’m
Wondering should I add extra foam? Can’t seem to post picture for some reason but currently have white foam approx 20mm, rubber 3 or 4 mm thick, piezzo plate, black paper then central orange cone?