Hi,
when I open the script, there are no fields for entering the length.

When I try to execute the script, I get an error saying:
"Runtime error in Microsoft JScript:
Illegal procedure call or illegal argument
Line 148 Column 1:"

I downloaded "makeExternalThread-Oct-17-2012.zip" and my MOI version is Version 2.0 May-27-2010

What am I doing wrong?