Ok I used the recipe from Neo's faq- I used 4 mls BA and then added the penetrate. I ended up using the whole bottle of penetrate instead of half though to get it into solution. It ended up a very runny final product. Still every time I apply it i have to reheat it. It settles out in 3 layers-a "globby" looking layer on bottom, then a crystalized layer, then the rest of the penetrate. Any ideas or anyone else have this problem? Also, is it possible to overheat the penetrate or formestane?