Anyone have issues with this? From day one the shocks barely kept mattress up and now with a new mattress it takes force to open the storage area. I pulled the info and it’s a100lb strut. I tried to get GD to help but they only order the 100lbs struts so I bought two 130lbs struts from their supplier. Luckily they were cheap. Under $40 for both. Grand Design said those are only assist struts. I think they are supposed to support the mattress AND door up so you can access the storage underneath, otherwise it would take 2 people to use that area. One to hold door and one to secure items.