Hay guys.. man it's looking good.. sorry i haven't seen this i've just been so absorbed with my W/C block at the moment

i personally . wouldn't bother with at cap on the out put of the PWM booster because for it to make any real difference at 22amps it has to be one BIG cap

The Chiller block looks good for a first go .. there's SO much that could be done to improve it.. id be proud of it if it we're mine :-) especially since it's hand made