Wall Crawl tracks will cause problems with some
vehicles. There are four reasons why Wall Crawl tracks may cause
problems.
The first and most common problem is the speed of the
vehicle. If the vehicle is not fast enough, it may fail to complete
the Wall Crawl and fall off of the track.
The second reason is fairly common, some vehicle bodies
extend too far forward or backward and lift the pickup shoes or drive wheels
off of the track. Formula I style vehicles tend to have the first
problem.
The third reason is also fairly common, some vehicles
do not have strong enough traction magnets to maintain attraction with the
track.
The fourth reason is not as common, but some vehicles
do not have enough flexibility to maintain traction through the loop sections.
AFX Big Rigs suffer from this problem with or without their
trailers. The mud flaps will drag and lift the drive wheels off of
the track.
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