Well the darkroom demons have come back again this month. After mixing fresh potassium oxalate I am noticing really small and fine sparkly crystals on my dried prints. If we were back in the 70's it wouldn't be a problem but now it is! The new PO is the only "new" thing in my process. It is at 33%. I recall seeing this posted before and for the life of me I can't find the thread after numerous attemps. Could someone enlighten me as to what could be causing this? BTW my 15 yr old daughter was looking at my latest prints and she remarked....."Cool, these sparkle in the light." Thanks in advance.