We day sail our 235 most of the time and so need the keel to be easy to use.
When the boat was at Parker's for some other work, I asked Bill to look at the front roller which does not turn. He agreed that it was jammed but said it was not a big issue and did not need replacing or any other work - so I left it.
I do grease the keel and found it easiest to do when the keel is down. Then using a brush taped on a stick it is easy to apply grease to the surfaces that the keel slides on. It does make a significant difference!
Brian and Alison Fisher Thrift 235 no 44