Still messing with the same .ter file, trying to wrap my head around the 'logic' of T2. The lack of a traditional manual is certainly offset in large degree by the archived knowledge of this forum. After some WTF's trying to limit altitude and slope on fake stones, the forum vaults yielded up the usable solution. It's present in this image, but the levels of refinement will take some time. I'm starting to grasp why a 'comprehensive' manual from Planetside is so problematic. This is an an extraordinarily open ended set of tools, hopefully I'll live long enough to figure some of it out.