problem with procoptions event

[Garry]

I'm having a problem with a procoption using an event callback for radiobuttons.

It works fine but interferes with other routines that update the text in the same boxes the radiobuttons set.

I need to turn off the Radiobutton  procoption temporarily during other routines but I can't find out how to do that.

I attached some code that shows the basic code involved.

Anyone know how to turn off a procoption temporarily during other routines?