Hi there, I'd be grateful if anyone could offer their thoughts on the below situation. I've made my very first Avios redemption with BA. I'm flying in Club World on the A380 from Hong Kong to London. If I turn up at the airport early, without checking in and approach the sales / ticketing desk, will they be able to upgrade me to first using Avios? Let me know if anyone has done this before or what tips they would best advise to get the upgrade. The ticket cost me 67,500 Avios and £69. That includes a connecting business class flight to Manchester from London so it's quite a sweet deal. Would be nice if I could elevate it to First on the Long haul as an extra perk on the day though. Any help would be very much appreciated. Cheers!