Hi all, I just turned 50 and have balding on back of crown but thin hair on top. I did a template about an 1 1/4" behind front hairline to hide poly and blend better, I think. I will try to gets some pics up once I take some. I ordered Med/light density due to my age. I am still amazed at how thick it looks. I guess I am afraid if I go to "light" it might be easier to detect poly perimeter. I am been 24 hrs with unit on and it feels good. Only when I bend down or look up to I feel movement. I may cut it shorter to about 1 1/2' and maybe that will make it look thinner. I like it on the shorter side for me anyway.