Have a new Landmark Arlington with Splendide Ariston stackable w/d. Dryer had electrical failure. Splendide is sending new one. Factory installed initially and based on length of dryer hose, it's obvious they set in place before enclosing in closet. Can't reach after installed. New dryer hose will need to be long enough to attach before setting in place. Any good thoughts on how to keep vent hose from sagging/dropping behind washer, causing a low point for lint collection,,,,or is this not an issue. Help appreciated.