Does anyone have a diagram of the ball lock assembly under the tar pit? The manual seems to overlook it for some reason. I'm trying to build a new one, but I don't really want to gut the old one as someone did a semi-reasonable job riveting it together and I just assume keep it as a spare. I would settle for a list of part numbers since there are several parts involved in addition to the locking assembly. Thanks!
Added over 4 years ago:Another note: If someone has an old tar pit ramp that's destroyed beyond use but still has all the working parts attached, message me.