When I received the replacement bottom skin of the right wing I noted that the landing gear cutout was larger than then the skins shipped with the kit. After consulting TAF is was clear that this was an improvement and I had to enlarge the cutout on the left wing as well.
New skin of the right wing:
You can see the cutout is even deeper that the flange of the first rib. Since the skin of the left wing is already riveted I can’t go that deep.