Brenda, enjoy your machine. I have two of this, an older and a younger one. Lovely machine, definitely a workhorse.
Plosh, have you tried leaving the machine without its lid on? I've bought some real stinkers, and lots of gentle cleaning, and exposure to fresh air, seems to work for me.
I had one from what I thought had been a smoking house, then OH reminded me, that years ago, people tended to have coal fires, and they were notoriously dirty.
Jessie