I never was able to get the smell out of the case. :( I wiped it down and sprayed it with everything imaginable. And it has sat on the covered porch since April.
And it still reeks! :( So I've given up on the case.
As for the smell in the FW...for starters, change the felt in the oil drip pan. And I store the FW with a sheet of fabric softener in a rolling luggage carry-on bag.
Congrats on your new machine! :)