Do you have predefined Module Class Suffix in Helix Ultimate?

I sent a message through your chat button about this but should have opened a ticket instead. Sorry about that.

I have a site that uses a template from StackIdeas which is using the Helix Ultimate framework.

The folks at StackIdeas are about to help me upgrade their template because of some incompatibilities they found when updating to Helix Ultimate 2. So, I may have to address this question with them. But... maybe you can help instead?

Here is the problem. In the position sidebar2 I have modules placed that I would like to add some padding to the top of in order to keep them from being too close to the modules above them.

Previously it worked by putting the following text into the Modules Advanced tab in the field "Module Class Suffix

sp-module add20pxtop

That no longer works. Now, I did that so long ago that I do not remember how I did it. But, I was wondering if maybe that was a Module Class Suffix that came preconfigured in the template?

If not, do you have any Module Class Suffix built into the template?

For an example page where you can see the modules with no significant padding between them please look at https://www.drcarney.com/activities

Tha template is called Charm from StackIdeas.

Thank you, Sean