The 2 'C's misbehaving (CPlane)

 From:  DannyT (DANTAS)
2355.1 
Hi Michael,

When setting up a CPlane using clines, when I orient one of the axis' to a cline, all the clines disappear before I commit the command, so then I'm lost when trying to orient the other axis'.
I can repeat the clines again, but aren't the clines supposed to stay until I commit the command ?

---------
~Danny~