Adjustment Clip leaves a gap

I have a node tree that infinitely scrolls the MediaIn using a Transform node whose Edges are set to Wrap.

It works fine with a regular clip, but if I add it to an Adjustment Clip that is wider than the source clip, then there is a gap between the edges of the source clip when the source clip scrolls to the end. See the screen shot for example.

How do I remove the gap?

Thanks.

Make the AC same as the source.

Make the AC same as the source.

Thanks, Jim.