So, I have a TabNavigator that's populated by a Repeater that draws Canvases 
with a List in each.  The List on the first tab draws just beautifully, but the 
List on the second tab gives me one giant itemRenderer that has the data for 
the first item in its dataProvider.  If I scroll down to the bottom of that 
itemRenderer and back up, all the itemRenderers draw in properly.

When I look at the private rendererArray property of the List in question, it 
has ONE item in it that contains an Array.  The first item of that Array is 
typed as my custom Renderer class, and it is 1531 px tall.  (The other list has 
a number of arrays that is the same as the # of items in the dataProvider and 
each Array has one element of my itemRenderer type in it).

What I've tried:
1) Setting creationPolicy to "all".
2) calling validateNow() and validateDisplayList() on the Canvas and the List 
at various times (creationComplete, show, change)

None of this has worked.

I am trying to avoid taking extra time to strip this down to make runnable code 
(it's already eaten over an hour), so if anyone has any ideas with the 
information I've provided, I'd appreciate hearing them.

Thanks;

Amy

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