Version 1.6.0.86 Beta seems to be stable. You have to improve one thing. Pull out the guides independently of the selected tool icon. Now if for example I draw a rectangle and I want to draw a vertical guide I have to mark the arrow icon, draw the guides back to the rectangle icon, draw a rectangle. etc. Would not it be easier if the pulling of the guides was always possible regardless of the current tool? So it's been organized in CorelDraw . If we move the cursor on the rulers, the cursor should always switch to the arrow and then the guides could be drawn. It will really speed things up.