I wasent done with the rack yet though i plan on adding fittings for cleaning, this rack is built too bolt too the frame on my truck and the moisture will be pulled up too the candence tank before hitting cyclones or hay filter or both, as i am planning too try Matt Riders set up with no hay filter.i may use a small lighter one butt using the rest of his idea that he says works better than a hay filter at removeing moisture.? I would agree the virticle tubes should drain the best.though the frame is much cooler in summer, i may have too keep in shop in cold winter too keep from freezing cracks.? And the rack being farther away from the gasifier heat should help with condencing. I never took pic of the finish welds because i welded it with ss wire i had. And the welds look like crap because i welded with c02 instead of helium or the ss welding gas, i may sell the ss wire and buy some reg c02 wire.