Well my BRAND NEW 600 cfm Edelbrock started seeping fuel from the accelerator pump and through the gasket. So I am going to do an exchange and hope the new carb doesn't leak. Darn shame when you buy a new carb and barely put 30 miles on it and it starts leaking! Guess it is a sign of the times....I'll post updates when I put the new carb on and see what happens!