I'd like to remove the rollers and platen from my Fox #24 so I can get them recovered but I'm having some problems.  I got the platen out but the steel rod that runs through the center is stuck.  I also can't figure out how to get the rollers out.  I've removed the assembly that holds all the rollers from the carriage, but I can't figure out what to do next.  Any suggestions? - Thanks.