I routed mine almost straight down the left gear leg and across the fire wall to do the same on the right gear leg. I did use SS covered Teflon lines hose as used in the cars racing industry. Just taped it to the gear leg. Very simple to do, need to leave a little slack. I did cut the gear leg openings in the lower cowl a little larger but the upper intersection fairing will hide all the sins. Not a great photo but you should get the idea.