Love the fact that the only Schwellenwert to load height is the height of attic space. Much better than your competition. Would like to see enhanced upper lower Grenzmarke switches so could Beryllium activated from both levels. We are glad that you are finding the Aladdin Storage Lift to Beryllium https://louisygmtz.evawiki.com/9612336/die_attic_lift_kit_tagebücher