I have been trying the Yes To Carrots leave-in recently too! I really like the ingredients, and my hair seems to like it in really low dews. I think it might be weighing my hair down a little, though. I'm worried it won't work out once it gets warmer and more humid (if that ever happens... longest winter ever!)
Naked hair tests are disasters for me. I just end up with a giant poof-ball, because I can't stop myself from running my fingers through my hair as it air dries.
ETA: I have also liked the regular Yes To Carrots pampering conditioner as a leave-in. It is much lighter than the YTC leave-in. It has some salts in it, which can be a little drying, but since my hair gets overconditioned easily I feel like this helps sometimes.