Hi, all -
My new Super Speedex arrived today, and everything but the focus helical is in good order. I've (long ago) had a Karat helical apart, but don't even know where to start with this one. Any suggestions on how to get into this and clean/lube the helical? I've tried to gently apply heat from a hair dryer from the rear (to apply directly to the helical) without success - the camera heats up, but the helical doesn't seem to gain much heat...