Brief Description: Fit wings to fuselage 1st of 4 times-1
Before installing wings first time, I opened the left side wiring hole to create a slot instead. Then inserted protective lining in the slots to avoid any wiring abrasion after installation. The right wing didn't have that hole so I made one and slotted it as well. There are two aluminum sheets in the spar so both had to receive the treatment. Don't install the forward protector until after the spar is pushed in a foot or so. Otherwise it adds thickness to the spar dimension and makes it very difficult to install the spar.
Slotted for a net clearance of .625 .
Showing the double installation. Note lower one will be removed before install.