Another symptom with this hazy stuff is improper air circulation when the plates are drying. You can't put them in a box or something unless you have rigged up an airflow system.
Thanks Sean..all great info...I wonder if the above is my problem (among many)...I only have an airtight military box that is light tight I have been drying them. I have 10 plates ready to expose and want to get back to them, your post has motivated me to get back on them. I kinda got bummed out after my last couple attempts and they were all really hazy. The folks at Rockaloid said they were over exposed so that is my next attempt, try a stop less. I am curious what are you guys using to dry them in that has air circulation AND is light tight??