After putting my 2nd to last ball in the water due to my twitchy finger hitting meter way to early,the option came up to buy a new sleeve of balls,which i did,but only after i finished game did i realise that the system had purchased 2 sleeves of balls.Luckily for me i only buy the 10 credit balls coz i'm a cheapskate lol,was given a sleeve of Calloway i(z)vapour balls which only lasted 1 1/2 rounds so not worth the money imo.
just thought i'd mention it in case someone else has the same problemmbasically making WGT aware