Being able to re-use an existing symbol by flipping it on its horizontal or vertical axis would be a huge help. I could avoid importing additional images and could instead “re-purpose” an existing asset, thus saving on file weight. Is there some way to flip an item on its axis that I am missing?

Transform a symbol by flipping horizontally or vertically

michelangelo (Freelancer) May 18, 2016, 2:25am 7

in IE9 you lose the perspective distorsions
also IE10/11 implementation is without prefixes and most importantly does not support the transform-style: preserve-3d, this mean you can't use "groups" in Hype with complex rotations.