Has anyone who owns a Switch 810, had problems with the rubber grommets? My rubber grommets (all of them) appear to have dried up. They leave a black rubber/powder over anything and everything they touch/rub up against (looks like charcoal but much harder to remove) and if bent too far, they just break apart, as they did when I was redoing my loop. The white Monsoon compression fittings are no longer white, as well as the silver tygon having the dried rubber all over it. Looks like cheap rubber was used for all the grommets.