于 2004-08-27 18:26 u totally right. i'm facing the problem as u said "總係有好多一點點o係度飄浮".i'm using 4 layers of 頂濾, it performs quite well except motor's noise and the bubbles as u said.
is it really worth to replace the 頂濾 by 濾桶? pls advise.
if so, would u post your 濾桶 set-up for my reference.