I am flying BA next week, with the first leg from SEA to JFK via codeshare AA. (has a BA flight number), and the following legs on BA. All one PNR in business class/CW. On my ticket receipt it says I get 3 bags of 23kg, and in manage my booking, it says I get 3 bags of 32kg. Which is right? and what will the check in agent use when I check my luggage. FYI, I plan to only check one piece, but would like the allowance if needed for the higher weight. I thought I get the higher weight allowance, as per BA guidelines, not the AA codeshare. Thanks for any help.