Just finished up my storage bin for behind the theater seating in our 3160 EL. Made it from 3 pieces of 1"x8"x6' pieces of wood. Cut the pieces to 5' lengths and used the left over for the end caps. Then stuck roller wheels on bottom one set stationary the other swivel.
Wife uses it to store items like our electric griddle and dog beds.
Wife uses it to store items like our electric griddle and dog beds.