AAC --- I'm sorry but I don't remember any nipple types with a V on them and I just looked in my junk box and there aren't any there. I took a quick look at the plans but didn't see anything, will look further if I get a chance.
I do have some little dome types with a short leg off the bottom of the dome and those were for the early Ready's and were probably just left on the mold block. They were for the holes in the wing tips and could be painted so they gave the impression of wing tip lights. The Jupiter didn't have them but they were on the mold block.

Checkmate -- I don't have the Ready 11 but the only change was in the trim from the original except possibly that they didn't have the holes in the wing anymore ( Ready & Jupiter -- same wing just a different center section ). On the Ready when you drill the holes to screw the landing gear on you DON'T plug the holes, they stay open for access to the gear with that nice long screw driver they gave you. The Jupiter uses a different system. It has 3 bolts going into the mount and gets tightened with allen wrenches, the Beaver also uses allen bolts.

Bruce --- See the comment for Checkmate

Hope this helped but I don't know how !!! I can't do pictures but if you can I might remember seeing them. ENJOY !!! RED