I just unpacked my unit and inspected it in my hands - it looks good except:

1. The colour is slightly darker than my own hair, even though I sent a hair sample. Here's some pics for comparison:
http://img853.imageshack.us/i/top0.jpg/
http://img831.imageshack.us/i/top1z.jpg/
http://imageshack.us/photo/my-images/15/top2zn.jpg/

What do you think? Can I use something to make it slightly lighter? Does units lighten with time?



2. Knots. My density is 75% but I noticed that there hair part and in the crown, you can see something like thick dots, have a look:
http://imageshack.us/photo/my-images/812/knots.jpg/

Is this how it supposed to look?
And what are those black threads tied to the lace here and there?