Just bought an Adox Golf 75mm f/4.5 folder ... "Made in Germany US Zone" ... it was just sat on a table at a flea market, and I fell for it.
Pronto shutter with B, 25/50/100/200

It is in beautiful condition, didn't cost much, and I bought it to use.

Before I load it up, are there any quirks of the mechanism I need to know about?
(e.g is there a particular sequence that must be followed in setting shutter speed/cocking shutter/setting aperture in order to avoid damage?)