Channel Drain in Action - During a Good Rain

[@mauricej5279]

I notice water escaping from the down spout. Why is it doing that?

[@MEGA_SOKO]

It's because the downspout adapter is not tight to the aluminum, allowing splashing water to percolate out the gaps

[@BOHICA_]

Your work looks great except that open drain line looks like crap. Seems unfinished or you didn't know what to do with it.