The bug in the Buoy Object was fixed in the November update. I've been testing it out in the Eureka! project, and it works really well ! I think that if Mr Achimedes was alive today, he would be very pleased with it.
My name is Allan C Farquharson and I'm a retired process control software engineer, whose always had an interest in realtime 3D graphics, both in the programming and gaming side of this fascinating subject.