How about hc110 with fomapan 100? I read somewhere that it is not a recommended combination.
I did a did some development and densitometry experiments with that combination developed in a rotary processer at 75 degrees F, and my impressions were as follows: Development times were a uncomfortably short. Dilution could fix the development time problem, but then there was a risk of insufficient developer solution. Film speed was a bit low. D-max was also a bit low if one wanted to do a development scheme that would tame contrast to a usable level.
How does that compare with other people's observation for that combination?