Give this man a beer! UPDATE - Putting it all together So I've begun putting the build together to do the final copper work for the loop. Here's some progress on what I've done. Cut a piece of the 12.0mm pipe (the real stuff!) and filed off the sharp outer edge to avoid damaging the double o-rings in the bitspower fittings: The piece with the fittings attached: and the piece in place, that 3mm black acrylic is such a dust magnet! Hopefully once I've closed the case it'll be less of an issue: Another piece in progress, bending done and working through sanding/polishing: Still rough: Getting there: Polishing: In place: I'll leave it there for tonight. Had an amazing day today hiking up to 5000m elevation on the Chimborazo Volcano then mountain biking down 30km, very nearly damaged myself badly at one point when we were onto the road portion. Took a corner while absolutely flying and hit a pothole, was able to reduce my speed enough that when I collided with the barrier it only took a chunk out of my goretex and bruised my arm - close! Insanely fun just the same though Will leave you with a few pics: Feeling satisfied after making it to 5000m: ..and the ruined goretex, oh noes!