Grant Gooseneck Wedge Car Trailer 1.1

Hi everyone!

This update aims to fix a few issues and bring a little bit of new content. Detailed changes are mentioned below.

Major changes:

• Rear flip-out ramps for a 4-car capable trailer
  
• Aluminium wheels
• Advanced wheel customization
• Moved toolbox and spare wheel to roadside side
• Added all wheel options to the vanilla tiltdeck

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Aluminium wheels available in 3 finishes:

Default:

Polished:

Brushed:

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Rear flip-outs allowing for 4 car capacity

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All changes:

• Added rear flipouts. On variants with it, the ramps are meant to attach to the ends of them instead of the deck, and have triggers so that can be done. It is not required to use the flipouts if you're not going to haul enough cars to need it.
  
• Added aluminium wheels
• Added wheel tuning (lug nuts, hubcaps)
  
• Added aftermarket reverse lights
• Added all wheel options to tiltdeck
  
• Moved toolbox + spare tire to appropriate (shoulder lane) side
• Fixed one of the right side ramp values being different than left causing the issues some people may have been facing with it in particular
• Fixed a jbeam instability when a suspension equalizer was bent to its fullest
• Fixed front flipouts frequently not latching themselves and easily becoming unlatched preventing further use
• Fixed amber turn signals not lighting up correctly
• Fixed some missing coltris
  
• Made tail area a bit stronger
• 4-car trailer config with rear flipouts
  
• Added uniquely calibrated payload writings for each config, now all of them have their unique one and will be updated each update.
• Some things I forgot probably

Note: To anyone picky, the rear ramps throw up a bunch of console errors due to not being able to find the flipout couplers if they are not attached, this means on every config except one as I don't think it's possible to overwrite coupler nodes.