I found getting new glasses helped me 
As biker flier said painting one side bright yellow and the other side a bright orange maybe works brilliant. Seen Rons raptor done like this when I first started and even from the pits could tell which way was which. Brilliant idea and really does work

As biker flier said painting one side bright yellow and the other side a bright orange maybe works brilliant. Seen Rons raptor done like this when I first started and even from the pits could tell which way was which. Brilliant idea and really does work
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