John, I could only find an American league line marker.....will this affect the accuracy of the measurements? Thanks for the chuckle, Jim WB2TPS -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: K7LXC@contesting.com Sponsored by Akorn Access, Inc & KM9P