I really appreciate your replies and i'm even slower than you in getting back!
So i've dug and measured my pad heights and have exact measurements of fall etc. keen to…

Just in case you miss all my ramblings, there is a 'more' button in my reply.

10 week lead time on these tanks, so keen to configure and get an order in. just need to finalise where what sized holes are going.
Bit going on here,…

They will be stainless steel tanks, with flat roofs. (rooves)?
Have not ordered and optioned the tanks yet, so options open.
I have stated the wrong thing in my pictures... those…

looks like id need additional overflow capacity in addition to the tankvac (540l/min capacity) on tank 1.
Still working through linked forum, very useful as it explains a lot in basic…

Taking the weekend to digest this, measure up a few things and crunch some numbers.
Really appreciate the guidance.

yes i've been reading a few topics and noticed how good he is, was kind of hoping he'd pop up here. saveh2O

Hi all,
Getting two independent water tanks, one for either side of the house.
Up to 3 downpipes to feed into each tank.
Will need to be charged so I…