[Histonet] Leica microtome

[Dr. F. Tryka]

We are seeking advice.  Our Leica 2125 RM microtome has been 
functioning well until it suddenly started cutting thick thin sections.  
We have tried to align it, etc and it still is not functioning properly.  
 
The block face looks smooth, but it will cut several slices toward one 
side, then on the next pass it cuts off a potato chip slice.  Any
suggestions would be appreciated.  Franci Tryka