Thanks! You might be on to something with the sling holding his arm...that might work.
With his shunt in the neck area being so close to the movement area...is this something that can be moved?(not the brain! The shunt)or does it have to be there to drain the 4th ventricle? Since it's just started about 3 months after this shunt was placed could this still cause problems?
Oh man...so many questions!!