Phil,

Sorry, for the super late reply. I haven't been on this thread in a long time. I don't think too many folks follow this thread anymore.

To answer your question, I think it's going to be difficult, if not impossible, to find the struts. You could check Horizon Hobby for parts from the Hangar 9 1/4-scale Cub but last time I looked it was "slim pickin's" on those parts still available. Only other options that I can think of are to find some from someone's crashed plane (probably not too likely either - you could look forever). Probably the best option is to try to custom build some of your own. I can provide pictures and measurements if you decide to go that route...

Good luck in your search,

Eric