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Thread: 407 versus 130
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Old 23rd February 2018 | 07:51
  #11 (permalink)  
paco
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Joined: Nov 2000
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From: White Waltham, Prestwick & Calgary
Is that high speed with smoothness, or is it like the 139's maximum that you can only practically do 15% under due to the vibration. Went through all that with Alton Towers.
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