Just loose enough for me to barely twist it by hand. It was out of adjustment about 1", I would guess. I always time it by my ear. Anything a manual or mag may suggest is not near where I have it set. I'm sure most of you set it by sound as well. Any ideas for the smoke? Should I just put in a new pump? Have I damaged the walls at all from lack of lubrication? Definately not blow by. Any help is always appreciated.

Thanks