I am in the process of disfiguring…er, adding lighted numberboards and classification lights to an Athearn BB F-7. I’ve been trying to figure out what to use for the classification lights. I’ve considered fiberoptics, acrylic rod, casting something myself, and then I checked the Walther’s site and they have classification light lenses in 2 sizes 4 1/2 " or 7"…the trouble is I don’t have a 1:1 F-7 to confirm the correct size…anybody got one handy?
Thanks for any and all guidance.