RE: Thunder Tiger 120 Pro question.
It was the Bolly F3A Large... with their matching fiberglass wheel pants.
Made some 1/4 ply plates in front of the former and needed to add some plywood shims to make the gear 'level' when the plane was level. The shims weren't necessary but made the gear incidence zero. Kinda hard to explain, a picture is worth a 1000 words. I'll try to get some of those if you're interested.