We are booked on CX 880 on Jan. 1 HKG-LAX, and the seat map on the CX web site shows what I am guessing is a 346. When I booked it, the seat map was definitely a 343. It shows 60 J seats in of course a 2/2/2 configuration. Normally in J on a CX 340 I like to sit in the first of the two compartments. Does anyone know which row numbers are in the first compartment and where the cut off is for compartment two. I don't want to end up over the wing...