Version 1.2.1

New or Updated features

• Vertical distance to goal
• 3D distance to goal
  
• Allow both an Easting and Northing value for an E/N Line
• E/N Lines handle crossing zones properly
• Added setting for E/N lines length
• Pilot Rings should be drawn a little bit more efficiently

Bug fixes

• Corrected miscalculation when generating a point from 4×4 when close to a 0000 crossover
• Fixed issue where shapes were not being deleted correctly and overwriting each other