Yeah it does hurt. I had a broken bunk and mako replaced all the bunks under warranty. They sprayed the bunks with a silicone spray,. At the ramp this caused the boat to slide off the trailer before it was completely in the water and keel hit and scraped on the crossmember. I think I got someone to come to my house to do the repair this coming weekend. I am thinking of putting a piece of starboard on the crossmember so that the keel may slide on it instead of scrapping across the metal if it happens again.