from EFI to carburettor

hello people, the topic has already been addressed here, but I wanted to open up a whole thread to it. has one of you ever come to mind to equip from the injector (efi) to a carburettor? a buddy of mine has ordered the bob [like many others ;-)] and plays with the idea to convert it to a carburettor. we have already found the appropriate guide in the net. is also not so difficult. who is interested in reading it here! so and now please don’t ask how, “why should you get back on a carburettor..?” I just say one… carburettor is just better if you want to change something on the mopped, exhaust, motor etc… without ever running to the dealer to make a new mapping on it, which is much too expensive anyway. the most important question is, WHAT DOES THE TÜV DAZU? is such a conversion allowed at all? maybe one of you knows what about it or knows someone who has already done it. salutes indi an_joerg