[Heathkit] alignment of sb-303

[yash at aol.com]

                Started to align the 303 today and ran into a problem with the slugs in the Het Osc Board. 3 of them are frozen in place. The slugs look ok, but being a wax coated paper tube I don't know how to get them to loosen up. Can't use heat, can't strong arm them, they are to fragile. I was told to use a small drop of water down the tube and let it sit. Haven't tried it yet.  Does anyone know of a source for the coils or a source for the whole board,would consider both. Any ideas on how to loosen the slugs ,would be welcome. 
 thanks for any help. 
dale wt4t
  
Anyone have coils or another board ,please get back off list.
dale