I generally have all my entity snaps set to on.

I often want to draw a circle with a centre at the centre of a line with the radius defined by the end of the line.  If I try to do that in DS, no circle is drawn (as if there is some stronger entity snap overriding the end of line point).  This does not happen in AC.

I know I can use a two point circle to overcome this instance, but there are cases where that doesn't work (if you are using a construction line for the two points for example).

Is there a way around this problem?  I don't really want to have to change my entity snap settings every time I want to draw a circle.