SOLVED 3 in 1 nozzle
This post is deleted!
@hiroaki I forgot to put where I connected.
It's here. imag
@hiroaki I found the answer for the question 2.
@hiroaki it looks like you have deleted the original post, so I will mark this as solved.
I just thought it's not nice keep putting here... as my explanation was not clear and also there was the answer somewhere else. Thank you