Sketch point & cosmetic thread help.

Previous to installing 2005, when inserting a sketch I could pick the hole
centrepoint from an existing feature as a hole centre for the new sketch by
pointing at the edge of the circle and having the centre highlight.
This no longer works. What haven't I done?
Also, newly created cosmetic threads don't look like threads on the part
view. All drawings & existing parts still display correctly, but anything I
create now does not. What have I missed here?

Thanks in advance,
Greg.

 

this works erratically now in 2005. come to think of it, it erratic in
2004!!!
bob z. has to hover on the edge for differing amounts of time before
the center point lights up. must have something to do with the moon's
gravitational pull or something like that.

bob z.
p.s. it's a little bit funny, this feeling inside...