I would like to see more basic 2d drafting and editing tools to make this truly usable for me to be closer in function to a basic AutoCAD lt but for iPad. This should include;
fillet
chamfer
extend to
trim
3 point arc.
text box with selectable justification and text heights
copy and paste multiple
array, polar
various linetypes - dotted, centre, phantom
ellipse, 3 point
plot style monochrome
plot to a selectable window to go along with extents and display
centre plot on page
some basic fills and hatches
I would happily pay for these features