So I've got everything cut and bent for the copper return arm, I just need to solder it.
My question is this, I want to build a pickup tube for the kettle spigot, but there are two things that I'm not sure of.
1. Is this necessary at all, with the whirlpool and everything?
2. Will this restrict my flow? For recirculating, I'm sure that the faster, the better and I don't want to have a pickup and the whirlpool competing with each other, after all they are supposed to serve the same purpose.
Thanks for any input,
Yellow.

