Originally posted by brendo
There is a big discussion amoungst my Australian Warbirds friends regarding roll intertia
I rang Alan today Brendoo to arrange another evening (and to record some answers (which he is pleased to do..) and we briefly discussed your question.
You might not like the answer but... there was apparently NO roll inertia. The spit was inherently stable because of the dihedral thus it had to be "pushed into a roll". It didnt want to keep rolling so when the stick was centered, it stopped rolling, immediately!
There may have been some difference depending on speed tho so I will press for further details next Tuesday when he comes round again.
BTW that will be the evening when we'll probably be online again too.
about 7:30pm NZ time tuesday the 27th.