Hello friends, for the care and cleaning of our sanctuaries there were already numerous info’s here in the forum. I am especially interested in the following things: 1. Timing belt I have on recommendation here in the forum silicone spray. What should be sprayed with it on the timing belt and what not (top side, side edges and bottom side with the teeth). Especially at the tooth side I am not sure if there should be silicone spray on it. 2. Windshield So far I clean the in the with lukewarm soap water. Are there any other great mediums such as a final balm, wax, protective coating or the like? I would be grateful for your tips. Kili