Hi bdebde,
Quote:
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Originally Posted by bdebde
I have another theory; i keep driving up on the pvc pipe lane markers at my track. I think they glued the caps on on a real hot day, then in the cooler weather there is a vacuum near the rails.
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Sorry, can't use that, my local 'track' is made of used mooring rope & bricks. So, no chance of vacuum forming :005:
Regards,
Joe Ling