Cool site Jed. I'll forward it to him.

Got it bigmacdaddy. He's been trying to call but hasn't gotten ahold of him yet.

53moneypit, Vacuum operated anything is not good. I wonder if it's possible to bypass the vacuum & run a mechanical cable down to change between high & low. Similar to what we did with our exhaust dumps. Hmmmmm.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.