1) Using a scale ruler and photos, the rivet heads on the HL hoppers come out at 1.68 inches in diameter. Are they as large as 1-1/2 inches, or am I way off on my measurements?
Brian, since you, in another message refer to a Cyc drawing that you apparently don't have access to, I assume you are measuring a model. If this be the Stewart car, can you tell us the distance from the bottom of the side at midpoint of the car and the top of the side? I'd also like to know the distance from track to the top of the side. Thanks.