I am working on a house, and when I create linksets, a prim looks like it shifts, I unlink it and it shifts back, is this a bug or am I doing something wrong? The linksets consists of 64m prims so I am using the sl build tools, number of prims within the linksets are approx. 8 prims, however, none of the prims in any of the rooms shift, it's just the balcony.