Changing rope length

[tbookout]

You need to use either the catmull curve or the beziercurve to set the length; <--- ended my sentence with a semi colon, coding to much today lol.

I generally create a Unity primitive as a measuring stick.
Then set it next to the catmull curve to gauge rope length.

Also I disable the Mesh, and expand the Catmull for better visibility.  Collapse Catmull when done, again for visibility and not accidentally change it.