Well how about that! Thanks. Suggest you update instructions for people like me
I do not think you need inserts. See if the glides will screw into legs.
I am so sorry to bother you again. I am in process of putting the mattress support together. I am missing the inserts. There aren’t any to be found in the bag with the nuts, bolts, retainer clips, and glides. Can you please send to me.
I did stain the bed rails and they look great!!