Ahh Right
..... I should have mentioned in my last post the two straight compressions wouldn't fit, I tried with Bitspower & standard straights & niether had enough room, Hence why I went for 1 x 45° & one striaght on the post you first saw it in.
On my new build I have two 45° fittings because I needed the tubing to go a certain direction. So either 1 x 45° & one straight will have enough room or 2 x 45° fit OK as well
N.