[UI mouse positing bug after resolution change]

On my Retina MBP after I change resolution to 800x600 I could not click the UI elements.

I found out that the mouse projection was off by a bit to the right. Clicking next to UI elements worked.

[Bug when rotating newly added child part]

When I try to add a new part, directly dragging it on another (it correctly binds it there, but) if I start rotating the part both the parent and the newly added child part will rotate.  ???

 

p.s. the message icons here are not what they say they are (like this start is not an exclamation mark as it claims)