How do you use greenstuff?

[StepwisePilot]

Ok, so since I finally have a new computer, I don't have to keep saving for that anymore, and as such can buy models again, and plan to get some next month (Although I may have to go online for that).

Anyway, with these newer models, I also plan to get some green stuff, as I want to try to add extra stuff to some of them, or for minor kitbashing purposes. With that being said, I don't know how to use greenstuff, so was wondering if any of you could give some pointers? 

[Jack Shrapnel]

I'll leave this to Voodoo to respond, as he is the local greenstuff master... even teaching a course on it at one point

[StepwisePilot]

I was able to find some videos online that explain the basics. Although, when I had first posted this, I had a certain army in mind, but I have now settled on a different army for my second, hahaha. As such, I don't need to use greenstuff now. Oh well.