Chain addon question When you create chain, Blender add path called deform and rot_link which is empty.

I have extruded the vertices of deform path to make more links in the chain.

Now the problem is when is scale down the chain. Scaling down deform path, links are disapearing. 

How to scale/manipulate the chain after you create it ?

EDIT: Make a chain, extrude deform a couple of times and scale down the chain, deform and rot link.



EDIT:  I have scaled down chain in edit mode. Is it possible to scale deform path so that it fits the length of the chain? You can see how path is way to bigger than chain itself.
To scale the links of the chain, you have the chain object selected and go into Edit mode. The links disappearing is a desired behavior, as the links are trying to fit the length of the deform curve.