That could well be yeast collecting on the sides of the glass where it starts to taper in to the bottom, I've had that happen. If you give it a gentle swirl it should start settling down to the rest of the lees.
Originally Posted by EFBacon
"The main ingredient needed is 'time' followed closely by 'patience'." - The Bishop 2013
"Good grief! If someone wanted to murder you, all they would have to do is ship you a 55 gallon barrel of honey and watch you document working yourself to death!" - Vance G
"When you consider that laziness and procrastination are the fundamentals of great mead, it is a miracle that the mazer cup happens." Medsen Fey, 2014