V75 PUSH ELLIPSES FARTHER OUT

What changed
- Fixes the appearance where one horizontal and one vertical ellipse looked cut in half and attached to the fault ends.
- Side and end ellipse centers are moved farther away from the fault body before evaluation.
- The opposite-side ellipse is also nudged slightly farther out than the main-side ellipse.
- Corner outward gap slider range is expanded from 0..10 to 0..20.
- Default corner outward gap is increased from 1.00 to 2.00.

Why
- The previous 4-ellipse model still placed the centers too close to the fault mask, so the mask removed the inner halves and made the shapes look sliced.
