Well I bet none of you care about this but I am very excited about this. Gary first built 2 sets of the bogie greasers. He has the first set and I have the second set. I came down here to Jim\'s and showed them to Jim. He liked the concept. He called Gary to get a few sets to sell. Then we found out that different bogie pins had different size holes down the center of them. Gary built two different greasers. At the retail level this did not work. People did not know what size hole they had. Gary redisigned the system. On the right is the origional greaser. On the left is the new one. You can order one kit and get the right one the first time. Just screw on the tip that works for you. I taught Product Design for 33 years---its been fun to watch this product come to market.