Stretch is limited inside the block editor. How to modify?

[syanchuck]

I am trying to stretch out Relay Block Contact A1 (see Image 1), however I am able to stretch it only to limited distance |(see Image 2). How to modify the stretch properties to make it possible to stretch out more?

(The file is attached.)

Image 2
Image 1

[syanchuck]

That is the CAD file of the relay.

Thanks in advance!

[Libbya]

You didn't attach the file to either post.

[syanchuck]

Second trying.

[Libbya · Accepted solution]

You cannot adjust a linear parameter past zero with its own grip.  Reverse the parameter if you want to eliminate that limitation.  

[syanchuck]

Thank you very much! I will check it and will let you know if I have more questions.

[syanchuck]

Solution is accepted. Thanks!