Am I correct......Metzeler Z6 tires (all Metzeler tires) there are "two red dots" on sidewalls that mark the "light spot" on the tire. Meaning, you should mount this at the point that you came up with as the "heavy" mark/point of your wheel??. All went well, but we have not inflated (set the beads) until we get an answer. Marc Parnes balancer, homemade car wheel with sufficient padding, and a very intelligent friend always help. Where the hell do I find this "Shell R 2" grease??. Is it not just a high grade graphite type grease?. Thanks.