maybe a new side line in custom shims
They'll have to be marine ply & suitably varnished... maybe even embossed with a gold 'P'

weldequip
maybe a new side line in custom shims
Steve, Is it literally just a spacer? I cut a bit of drain pipe about 2 inches wide, but it looks like the roll is turning on the plastic threads of the spool holder. Is this ok or will it damage them?
'Growing' biodiesel isn't right, I don't think, unless you can use some plant that will grow in deserts or sumfin. Much better to use the waste from Ronald MacDonald et al.