Used to be good trick over the O's Mess in Butterworth during the afternoon raid when the RMAF AAA would try to shoot transonic Pig, only to see said Pig disappear to the west below tree-top level at high speed in a blurr of speed (Dumping and burning) - Speed limit on fuel dump you ask....?. Malaysian AAA commander ordering his battery to cease fire thinking he has ordered his lads to shoot with LIVE rounds.....Followed about two minutes later by 79SQNs Mirages in hot pursuit into the setting sun north of Penang - warp factor lots (for a short while anyway). Don't worry - the Mirages would return a few minutes later (Bingo of course)- Followed a half hour later by the four ship of Pigs.....Then we could all return to the Bar.