No problem, SSC- I appreciate the help. I was cross-checking info on the cellars beneath the west wing and found this:
http://www.zamek.malbork.pl/wystawy-...ters-palace-51
It's one of the sources that I used when originally composing descriptions of the castle. It refers to
two entrances to the afore-mentioned cellars but identifies one of them as being "new"- suggesting it wouldn't have existed in the v1.0 timeline that I follow. That means, there's likely only one entrance to this cellars beneath the west wing, unless it's also connected to the kitchens as well; I can't confirm this, as of yet. I need to keep looking but if you know/recall/find anything about that, please let me know. With only one way in or out, the cellars are probably not going to be particularly useful for the PCs, but it still might be worth updating the module with a mention.