I just purchased on line new luggage to meet Air Transat's strict carry-on policy. The specs on the manufacturer's web-site are 16 x 13 x 9 inches. But when I measured it the wheels actually add an inch so 10 inches. My question is has anyone recently used the large Samsonite wheeled underseater on a recent Air Transat flight? We are flying out on June 14th. Thank you.