curve on curve

 From:  DannyT (DANTAS)
Hi Group,

On occasions when modeling, using alot of curves for construction I would end up with curves laying on top of another curve or the situation where I would be zoomed in on an area and there are a number of curves behind each other at different depths, sometimes picking the right curve is sort of a hit and miss or/and picking and unpicking a few times before I pick the curve I want.
Is there an easier way to choose the curve I want, one thought was to use the TAB key to toggle through the series of curves.