So, question 1: At the S50N front are standard 15W, light rear 5W, brake 21W. I would like to turn in front a 21W or 35W bulb, at the rear instead of the 5W light a 10W. The machine has 6V and no flashing system. Yes, maybe this overloads the alternator? Question 2: My Simson does not start with carburetor, without but very well and runs round until the engine is empty of gasoline. The carburetor is just cleaned and gets new nozzles (maybe new floats). But at the inlet z One of them is probably the previous owner (the lowest one). Should I file it away again or what is this hole for? Wiso it was leased? Tuning? Have seen such a leased carburettor already at Ebay. I think a 3rd question comes to mind: I have a 6V battery installed, which consists of 4 1.5V batteries. I want to retrofit an acid battery later on. Is this so easy that the battery is then charged by de d alternator? Is that compatible with a possible 35W front bulb? I heard a coil or something to charge the battery. MFG. Classisi