I got stung by this today.

Assumed that I'd be able to add a custom value number into a wait step, but it's not possible!

The only work around is webhook to zapier and then the custom delay in zapier and then back to GHL and then in a different workflow u would for that contact have a custom field, then the wait time condition would turn true and you would be able to do it.

But.

Zapier is $30/mo.

I would like to see this supported