The pedal on my SP-20 has become unbearably squeaky, and I’m not sure how to access the internal parts in order to oil it. Any ideas? Samantha Samantha@handdeliverpress.com Hand Deliver Press

I’m sending off my SP20 form rollers to be re-covered, and want to strip off the old material first to save on shipping (they are quite heavy, and when I compare them to an extra core I have it’s clear that the old rubber compound makes up at least 50% of the weight). I’m apparently [...]