I need to replace bearings in the carriage assembly for my Santinelli LE 7070. Don't need any parts as I have a duplicate edger with a fried mother board but in tact which I use for spare parts. Ideally would like to have someone come to my shop which is in San Francisco, but short of that a phone consult would be okay! Any interested parties and/or reco's can shoot me a PM. Thank you very much! Marcie Patten