Oh chris125 you have no idea on the cleaning and polishing involved in them.So many small groves,so small very hard to get into them.I found cotton buds are a god sent in getting in between everything.
Like the twin engine took me just about all day yesterday to do.I'm really not looking forward to the next one,but it has to be done.If I'm going to restoring them,then it is the only way and it must be done.