Digital BW, The Print

I'm using an 1160 on a PC (I was using PS6 - I'm just seeing if printing in
5 makes a difference), printing on EAM

I'm having problems with the curves. I got some almost solarization in skies
and some highlights.

Also, printing some shadow areas quite dark.  In fact the whole print
sometimes rather dark. One portrait has really turned shadows around the
eyes into deep dark black eyes.

Any suggestions? Paul?

Where should I be tweaking, or where might the problems be coming in the
print setup process?

Thanks

Tim A