Tony, you were correct. Tiddlywiki is the way and Evans formula plug in is a thing of beauty.
https://tmcengineering.updog.co/Simple%20Frame%20Calc.html I think it gets the correct answer.... :D Cheers Ste -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/046b523a-1a74-4c27-a47b-02359328e3ca%40googlegroups.com.
