Spline Tweak / Spline point move

Hello,

When using "Tweak" on a spline, there are options to "Auto naturalize whole spline" and "Auto naturalize at moved point". How do I disable those options?
When editing a spline by moving one of its points, or simply moving the spline, again the whole spline is "naturalized", how do I stop the program doing that?

After taking time to set the tangency of the spline points, only to find that moving the spline slightly then resets all those tangency settings is a pita.

I do not understand why the program will force such a function when the options are there to manually perform that function.

'No auto naturalization' option is added.

Many thanks, have just seen the update. Will download now.

The more I use the program, the more I like it.

Keeps up the great work.

Regards,

- Steve