As the title says, I just found that TweakScale is failing to resize the AttachmentNode's size when you Alt+Copy a part that have variants.

Interesting enough, once you save and reload the craft the node sizes are alright - so it's a flaw on the OnClone callback.

It also happens on KSP 1.7.3, so the 1.9.x editor's bug is not related (but it's a missing use case on KSP-Recall anyway).

And the positions too!!

Interesting enough, I found an easy workaround while checking an unrelated report, and found that changing the VARIANT to something else and then back solves the issue.

So it's really something silly I forgot to handle when handling variants….

Tackling down this sooner. I think #261 may had solved this by collateral effect.

Yep, it's fixed now. :)