Hi Robbie -
My legs have severe spasticity too. when my legs are not spazzing like straight as a board...won't bend at the knee and sometimes not being able to sit up 90* ...then one will go into colonus and if i am w/company i will tell them i am not doing this on purpose. Sometimes i have been able to stop the colonus by pressing down my leg & knee towards the ground and it will slowly stop.
regardless it alll stinks