Looks gorgeous though.
Meant to ask what are the 2 tapped holes in the top of the catch tank for? Or were they just there anyway before you modified it?
Also, Drax has the papa smurf edition prelude, I think you have the Doctor Who edition prelude;
wurlycorner : this two tapered holes are already welded, originaly there was one line for in and one for out , but were useless this robot looks like my can