Migx form not showing on a resource page.

Hi,
I've installed Migx, created a TV with input type Migx, entered example code (from the Modx website) into the Form and Grid areas, allocated the TV to a template. The resource page with that template shows the TV in it, but only displays the description and title of the TV, not the form itself. I've tried lots of different types of variations and examples, but no form ever shows.

Am I doing something stoopid? (probably).

I've purged the cache, logged out and in, flushed permissions, uninstalled and reinstalled Migx but no change. I haven't use resource groups of permissions anywhere.

My MODX buddy is on holiday, so any help gratefully appreciated!
Toby

It sounds like it is not setup correctly. I would suggest you check out this video tutorial by our friends at Gel Studios. It may give you some insight.
https://www.youtube.com/watch?v=tzW1W-gVKeg