25th November 2013, 11:03 PM
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Senior Member
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Join Date: Dec 2010
Location: Coedpoeth near Wrexham, North Wales
Posts: 737
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Quote:
Originally Posted by Talonmotorsport
I use a stanley knife to score in to the surface and because it's bright yellow it helps me find it again! Also by scoring the surface a dirty finger rubbed across it makes it a permanent fine black line which is much easier to see.
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Engineers black?
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