I had this acutely after having a small procedure I was in basically a non state but then I remembered there is no non state it's always either pleasure or pain so the very absence of any pleasure DESPITE being completely pain free ended up being painful to me.
Eoghan I think I understand what you are saying, and I agree with your ultimate conclusion, but I wanted to throw this out there fore consideration: As I am reading Torquatus now, unless you are saying that you were "unconcious" in the condition you were in, I don't think the Torquatus interpretation of pleasure would allow someone to say that they were "completely free of pain" and not then - by virtue of those words - concluding that such a person was in a state of pleasure -- in fact, the highest state. Maybe you are saying you were unconscious, or numb (which is painful) but as I am reading the words now -- such as the quote which is currently at the top of the forum - it seems to me that the Epicureans were being rigorously logical in their word use: IF it is stated that a person is painfree, THEN - without any further need for information or deliberation - then that person is defined to be in pleasure, and in fact the greatest pleasure possible, since you are stating that they are "pain free."
I know this type of analysis is striking some people as impractical and unusual, and that's in fact exactly how Cicero was describing it to Torquatus. But if we take Torquatus at his word, and I think we can, then this seems to be the way the Epicureans were thinking. Cicero's crimes against Epicurus come mostly in the omission of important explanations, but in my view when he places a clear statement in the mouth of an Epicurean - and in this case he does this with Torquatus over and over and over again - I think it can be trusted that this in fact was the Epicurean position.