[88911coupe]

Came home yesterday in about 99 degree temp and decided to try a quick test on my ac system and the results have me confused. My system is mostly stock however I have added a 12 X 12 condenser with fan in the drivers side wheel well.
Anyway, I thought it would be interesting to see the effect of running water over the rear deck condenser and the one in the wheel well...I assumed it would drop the evaporator/air temps. It did not appear to have ANY effect, does this sound normal? I have a thermometer in the dash and I have been getting about a 30 - 40 degree drop from ambient which was only about 20-25 before I added the add'l condenser.
Forgot to mention, I am using Duracool and when I last checked I was seeing about 25 psi on the low side and about 250 on the high.
I have to say overall it works "okay" at best on the really hot days if it's been in the sun at all.
TIA