Hi TheVirex - - It’s quite possible that I’m misunderstanding your request - but, whenever I see suggestion for change to the shape of the area covered by the U-Point I wonder if the writer may have the same misunderstanding as I initially did about how a U-point determines the area-of-influence to which it is applied (Hint: It’s NOT necessarily a circle).
This may be helpful: Examples of “area-of-influence” determined by U-Point
Regards, John M