I'm about to start on my mini split install. One question : what do I do with the drain hose? I mean, I know it needs to go outside, but the hose that comes with the kit is this fairly cheap stuff (which is ok I guess) and I'm reluctant to just leave it flopping loose outside. There must be some kind of hard plastic 6 inch tube it goes onto that I can clip to the side of my mini split, with the tube hanging an inch below, or something. Something rugged that can survive outdoors outside the bundle of refrigerant lines and wiring.