Ok, you may want to try NX Gen glue.......I know, I know.......yet another glue to try and possibly waste money.........welcome to my world!!

I too have VERY oily skin and the ORWG was the best I could get. About the same time you're getting.
I found all the layers of scalp protector & No Sweat didn't really help either.

But... when I switched the a skin system, the ORWG didn't work at all well.
So I tried the NX GEN and it was MUCH better.
I also use the NX Derma Seal.
It all sounds very expensive when you look at the price of it, but the glue works out cheaper than the ORWG in the end.
1 bottle lasted me 9 months.
I also stopped applying the recommended 3-4 layers and just went for 1 on the scalp and 1 on the base.
Around your poly perimeter, this could work well for you.
You might need 3 layers on your scalp for the lace.
I just apply it with a small sponge and it spreads it nice & evenly.
It also dries faster than ORWG.

For your dry tangled hair, you need a spray in conditioner like Johnsons No More Tangles
http://www.amazon.com/dp/B0013UAPVK/ref=...1MXCK7JCN7
But you'll find similar products in your local Dollar Store that are just as good & ok to use.
Also, next time you're at Sally's, buy yourself a proper detangler comb.
The teeth criss-cross and for some reason, this takes the strain off the hair and stops shedding.
They look like this:
http://content.365grgs.com/media/catalog...CT0044.jpg