SteveP,
Ran spell checker,...yep, it's CAH. (which, by the way, is the way my son says it also)

I guess I shouldn't have copied off of my best friend in spelling when we were in grade school...eh?
By the way Steve, took the Catalina out for it's first test drive tonight with the new TH400. WOW! what a difference. I sure am glad you talked me into the swap. I could actually light up the tires for the first time. I hope my neighbor doesn't mind the patch I left in front of his driveway.
Thanks Steve!!
-r-