February 4, 2021
This is a first for me! AZ moulded a small "channel" inside the rear part of the canopy: this is a frame and is correct, infact the E-3 rear canopy was a one-piece of plexiglass, and the horizontal frame was inside only! Earlier version has only the top one, later has also two other side one: from the E-4 onwards the plexiglass panels were divided in three pieces and framing was more conventional.
Thanks AZ, in this way you made painting that easier!