16 Sep 2004 #1 J joeh New member Joined 4 Feb 2003 Messages 204 Location asia Visit site hi all how would one calculate the above ? say you are 420 sq feet and 4 tons. <hr width=100% size=1>
hi all how would one calculate the above ? say you are 420 sq feet and 4 tons. <hr width=100% size=1>
16 Sep 2004 #2 R ridgy Well-known member Joined 26 Jan 2003 Messages 1,441 Location North West Visit site <A target="_blank" HREF=http://image-ination.com/sailcalc.html>http://image-ination.com/sailcalc.html</A> <hr width=100% size=1>
<A target="_blank" HREF=http://image-ination.com/sailcalc.html>http://image-ination.com/sailcalc.html</A> <hr width=100% size=1>