Just started my M up for the first time in about 10 months after some restoration. Would never have gotten to this point without a lot of help from many of you, so I want to thank you all.
Now that I buttered you up, here is another question. At idle, it will stall or run very unevenly unless I give it a good bit of choke, even whent the engine is hot. I noticed a lot of condensation on the upper part of the carburator and it is very cold to the touch. Is that normal? Don't know if that is a clue or not? I did not have the carb apart but I don't remember this problem previously. I have to run it at about 2/3 throttle for it to run evenly without any choke.