My primary fermentation went very well. .996 SG before racking into secondary. Extremely meticulous about sanitation. Very minor fermentation for the first few days in the secondary with small white bubbles then the top cleared. Maintaining 73-75 degrees. Now I have these white specs on the surface that do not look love bubbles. This is a Winexpert Selection Shiraz and I have followed the instructions exactly so far. Can anyone help me understand what is going on please?