Eradicating visual stims

[Guest guest]

My son has had visual stim problems forever. They really interfere

with his play, since (for example) he would rather watch crayons

waving/dropping in front of his face than actually use them to color.

We've done the Vitamin A megadose a year or so ago, and give about

25,000 IU daily as well. No effect.

Are there other tips you might have in getting these damned stims to

go the way of the dinosaur?

thanks,