Lance campers often have electrical wiring in the walls... sometimes for the campers rumming lights
sometimes for lights at the head of the bed... wiring including speakr wires, etc.
I have had Lance email shematics and drawings of the stuctural members over the years to keepfrom hittling the wires,,,
When people drill and screw theu often make expensive mistakes... the worst on is when people add bump stops to the front of their campersbulkhead... I've seen lag screws driven into the water tank. (That was at the Lance Customer servace center... the very slow leak rotted out the base of the camper that sits in the trucks bed.
Phone lance for the free diagram before you screw up or drill.
sleepy