I have not worked with a great deal of mdf. I was looking over Alan’s post on dog hole spacing and the Parf guide and had been thinking that a station for my TS55 track saw would be a good add to the shop. Is all MDF created equal? Is there a preferred spec for a MFT top? I spent about 45 minutes on the Tube yesterday on the Parf guide and one is now on the way to me, so this is happening.