The problem is that since you're using a while loop, it calls line() twice, once when "I = 0" and once again when "I = 1".
If you only want the moving line, a quick fix would be to change your "I=0" to "I=1" before your while loop.
Oh and welcome to the community!
P#21466 2016-05-27 11:52 ( Edited 2016-05-27 15:52)
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