Advice needed: first rolls of Plus-X in HC-110

The optimal Developer for negs - PX is D76, 20c 1:1

Other good developers for PX are HC110, D23, D19, Accufine, Pyrocat.

All other developers require special agitation as you my risk getting mottling.

Pre-soak usually is not needed

I would recommend a rapid water stop for PX, but that is preference.

FIX should be 'Rapid Fix' 1:2 5 min.

regards