I was just speculating on the handedness, but forgot you were dealing with the hypotonia, too. My amblyopia was mis-corrected with a year of full time patching at 1yr old, and I still have to squint my good eye to pass the driving vision test because my brain seems to treat my bad eye as 100% peripheral vision.
An interesting subject to me... I have extreme internal 3D manipulation but can't catch a ball. My parents say it took forever to teach me right from left. I always imagine that my brain decided if it didn't need it for the eyes it would put it to another use.
