The hand-wheel of my Leica RM2125 RTS turns only 180 degrees (9-3 O'clock). It makes a clangy metallic sound at 9 and 3 O'clock and will not go any further. The tissue holder can still be advanced and retracted using the coarse wheel on the left. Have anybody had this experience? or can anyone help me out on this. This equipment is about 2 years old with minimal use .
