Hi, To show you what I mean, read the code and follow three steps in the mooshell: http://mootools.net/shell/UPevc/
I checked the code and I see that when Fx.Tween.set is used, the Fx.step is never called (for obvious reasons) and the "complete" event is never fired, thus the chained functions are never called.. In the code this is by design, but in reality I want to keep my code clean and simple and I sometimes switch between .set and .start for the Tween effect. As you can see in the mooshell, there's a weird buggy side effect that happens due to the .chain registering with the chained functions array but never fired (as mentioned above) Nothing in the documentation mentions no chain support for Fx.Tween.set, so this is either a documentation erreta or unwanted behavior... Happy coding! Roman -- --- "Make everything as simple as possible, but not simpler." - Albert Einstein
