Hello,
I am running the current AD beta RC3 (1.1.2.2384) and am seeing a bit of overlap in the stroke size properties (or at least that is my best guess at what that is called) at top left area of workspace.
Simple steps I performed:
Use pen tool to create a path Click 'Brushes' tab to show brushes pallet Select 'Textured Pen 3' to apply to path
Issue shows right away. I am running AD with defaults across the board on fresh install.
27" iMac (late 2013), 3.4 Ghz Core i5, 32 GB RAM, Nvidia GTX 775M (2 GB VRAM)
Added: OS X 10.10.3 Public Beta
I have attached a screenshot JPEG to help show the issue (red arrow points to problem).
Not sure if it is something on my system or the program itself, but wanted to report just in case.
CorkyO