I've had great service from Marks Auto A/C in South Edm. Just replaced a hose and recharged the '89 Ford for me this past summer after his original R134 conversion from mid 90's.
Sweeeeet 69. I used to have a few posters of them on my walls when I grew up. But then came the days of high ins., (nothing compared to today) and I lost interest and settled for the good old 72 Chevy 1/2 ton. Still on the road today as far as I know.
Sorry, just asking for Leonard or anyone else to expound this statement "churning a lake upside down". Most lakes I go on are 20-30 ft deep. Please give facts or statements...