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Yes! But didn't apply it yet... Fractal Friday was there and I had to work with what I already consolidated... I'm practicing with your clips this week. gonna post the result next friday :D

Cool, can't wait to see the results! The important thing is that you are getting valuable information and it's making sense to you.
The best way to learn is keep doing it and then see why you're doing it.
Play with the triangles and the weights corresponding to them on the Transformation tab.