Sorry to post as there has been no activity in this thread for almost five months, but I thought it was the most appropriate place.
It is OK to post relevant questions in hack/download threads. No Necromancy rule is mainly for social threads.
Yet when I place the counter OMSP (with move objects on), any appliances I try to put on the combined counter/OMSP still line up along the cardinal directions (no angle option seems possible). This occurs even when I manually angle the OMSP under the counter.
That's because custom counter slot was filled first, instead of counter OMSP slot.
This is how I put counter OMSP in the corner.
- Move custom corner counter away by several tiles to prevent other counter pieces from snapping and shapeshifting.
- Put counter OMSP in the corner.
- Place an object on OMSP, and apply invisible recolor.
- Carefully move the custom counter back to its original place.
As my counter OMSP is actually a functional kitchen counter with an altered mesh, it can be very finicky when placed around the corner. That's why I recommend JohnBrehaut1's version for decorative objects.