Hi Michael. Are you planning to add an "hourglass" while Moi is calculating on operation. Or maybe a feedback line to let us know why an operation failed? Sometimes, i think Moi is working on a fillet so i just stare at the screen for a while like a zombie :) Then a moment later i realize the operation failed due to unusable input :( Maybe this is a side-effect of being a rhino user, that i am expecting feedback to confirm the operation succeeded or failed. but i think it would be nice for users to understand why an operation fails...

jonah