CREO PIPE

Help:

I have two questions:

1) In CREO Pipe .drw some of my datum points lie on top of one another - how can I separate or move for clarity ?

2) In CREO Pipe .prt the Point Datum Table will not let me recycle old PNT# to make them sequential.  I do not want, as an example, PNT0, PNT1, PNT5, PNT6, PNT8.  Rename will not allow me to make them sequential i.e. PNT0-PNT4. 

Appreciate any help with this.