Hi, > It is bindable. I will try turning off updates.
I would guess it going to be an order or two magnitudes faster - depending on the changes you make to items in that array collection. > How do you go about accessing/manipulating an array inside of an > array collection? myAC.source > I always just address the properties that I need by > accessing the arraycollection itself, ie > > myArrayCollection[1]["someProperty”] I think lookups like that are going to be slower than using the myAC[1].someProp form? > Should I just declare the variables outside of the loop and > just reuse them instead of instantiating them every single time inside of > the loops? Certainly worth a try (allocating and garbage collection of 38Kx38KxX vars cost is likely to be significant) but I’d give scout a try to see where the time is being taken up first so you know what to optimise. Thanks, Justin