For example, the [TPS2115A in the DRB package][1] has an exposed thermal pad, and the datasheet recommends that the stencil has a 66% coverage. ![TSP2115A Example Board and Stencil Design][2] Is this what the "TopPasterLayer" and "BottomPasterLayer" are for, and if not, what are these layers for? Thank you. [1]: http://www.ti.com/lit/ds/symlink/tps2115a.pdf [2]: /editor/20170831/59a75da019273.png