I got 3 chicks from the feed store last week. I was trying for 3 Welsummers but ended with 2 Wellies and one from what people are are saying is an EE. We have only had SS up til now so I don't know how fast others grow or how fast their feathers come in. When we got them the 2 Wellies were 1.2oz and the other one was 1.3 oz that was at 8 days old today they are 12days old and the Wellies are 1.6oz and 1.7oz and the other one is 2.0oz. I have been trying to take their pictures often. Today I noticed she holds her tail feathers up high. 
don't know if it helps but here is a wing pic
and a side-top view

any help is greatly appreciated.
don't know if it helps but here is a wing pic
and a side-top view
any help is greatly appreciated.