Gh 8 file not opening in GH 7

Yes, unless it was done deliberately. As a life-long programmer, I can’t understand this… No QA process at all? Or… The first time I tried R8, September 2023, I found this glaring flaw:

Two flaws actually:

  1. baked without the hole and

  2. a weird construction plane default, as I recall.

In R8 (BETA) , it first appears to work the same way, until I click the “Update” (Bake) button. The untrimmed surface is baked, without the hole :exclamation: Then it gets very weird - when I select the surface in Rhino, the construction plane tilts :exclamation: :question: Oh wait, that happens only when I click the baked surface in Perspective view. No, wait… when I move the selected surface in Top view, the gumball tilts when I stop moving and then all views are messed up.

I gave up on R8 then.