Ellisbury Update: Hotfix 3

A quick hotfix for new and old issues that were discovered in the latest version!

[h3]Hotfix 3 General Fixes[/h3]

• Fixed memory leak / infinite loop in engine designer causing game freeze
  
• Fixed changing factory tooling time and costs on retooling start
  
• Fixed campaign top bar emissions UI not working correctly in campaign hub
  
• Fixed BeamNG exporter crash if BeamNG is not installed
  
• Fixed steel custom paint always having scratches in beamng
  
• Fixed balancing mass 0-100 slider value converted when using [lb]
  
• Tweaked difficulty presets in campaign to max out at 500 M$
  
• Last patch's changes to export cars' suspension & tires is now actually in

Cheers!