Refractor draw overlay.
Revert "Refractor draw overlay."

This reverts commit 6de35425354ee4873763ef8e8b2c5caf58255cc0.
Revert "Revert "Refractor draw overlay.""

This reverts commit 177492f04c315bda5187a29c0c80131f0f6fb277.
DrawCrossHiar Mk1
DrawCrosshair Mk2

Drew two lines