Well, I'm back here again for MU advice. How do you approach Christie? How should I stop her offense? How do I deal with JAK?
Use 4P to stuff JAK, and if you are afraid of Mid P counters do 1P, but avoid doing the second P unless the opponent is slow at countering.
Try to space as she is faster than you, running up and blocking to bait a response is good, Christie players love to JAK especially against running opponents, on top of that they will have already buffered an attack to go along with the side step so watch them attack open space and then fuck em up for it.
Her 66F+P wall grab, just try to tech to the side after it hits you, at least it she gets a hit in it you won't go back into the wall again.
Bait for her 214P SDS and punish her with Helena's 4P string as it is either safe or hard to punish due to spacing. Christie players generally don't block after having this attack guarded.
When Christie's do any of her natural strings, 3PPP and so forth 9 times out of 10 they will JAK afterwards seeing as they are safe against non grappler's so do either 1P or 4P to catch them out.
Other than that it's just a case of reading her string mix ups which there is no advice for I'm afraid.