When I draw a spline, I pick a number of different points to give the line a curve. This part is normal except the points don't show up and I can't edit the profile of the line. Anybody hear about this one?
To edit the profile you just have to drag the point. Since you don't see the point (Which is the way I like it) I just drag my cursor over the spline till it turns into a point. Once I find where all my points are I never forget where to look for them next time.
But that really doesn't answer your question. Go to Tools\Options\System Options\Sketches\(check mark)"Display Entity points in Part/Assembly Sketches.
You have to be editing the sketch for them to show up.