ratimpulse... could I trouble you to please start a general thread on this/your topic outside of this one? I'd like to keep this one uncluttered as best as possible and for the purpose of the stated topic (manifold links).
There are many U-tube discussions and siphon overflow threads... do help yourself to reading some of these before you post for a clearer idea. In short... drilled overflows are very (!) safe... and siphon overflows really are not.
__________________
"If you give a man a fish, he eats for a day... but if you teach a man to fish, he eats for a lifetime."
|