Brief Description: Drilling cockpit rails/LG boxes to upper longerons
AS the cockpit rails fitted correctly now, I positioned them clamped them down and drill the 3/32 rivet holes into the top of the upper longerons, I aslo drilled the cocpit rails/centre bulkhead rivet holes to full size. Finally I drilled the 1/8th rivet holes in the LG boxes to ful size into the top surface of the upper longerons.
