This is a huge improvement! It’s also quite interesting to have the choice to use a symmetry plane locked to the axis system. Things can get pretty wild quickly with repetitive reflecting and moving the whole part repetitively!

Would it be possible to work with multiple symmetry planes at the same time? Let’s say a table with four legs… Two symmetry axis, one on X, one on Y

So far, when reflecting geometry, only the sub geometry on the side of the symmetry plane picked during the command can be moved / edited. I don’t always remember which side I picked and end up selecting something I can’t even move. I think it is slightly restricting and would be beneficial if both sides can be edited. Also similar to T-Splines, it would be helpful to see the symmetry plane on the object. In Rhino, there’s not always an edge on this symmetry plane…