Gotta a bit of a problem...I have an old Faema Commercial grinder that wont allow me to adjust the grind. *It *has a little spring loaded switch that presses down ok...but i cannot turn the collar that adjust the grind...at the moment its stuck on its finest grind - just OK for our big ole rancillio...but not for home.
Is there anying i can put through the grinder...or use to lubricate??
It has adjusted before...in fact i can remember some years ago i turned it on to the finest setting...but its stuck now