Ironbutt57,
the 188's,580's or 130's you've flown on must have had silky sync'.The last time i flew on an a/c powered by mr Allisons little miracles, it was more akin to a night spent in a tumble drier with two house bricks !.
Still nothing to beat instant power in a crisis,vibe or no vibe !.
Who loves yah, NO ONE !!!!!.