Modifying a Custom attribute in a Dynamic Block

[Eslam.Hashem]

Hi dears,

I don't have that much experience editing dynamic blocks, but how can I split the DISTRIBUTION_STRETCH parameter here to be two parameters instead of one.

I want it to be like two parameters like this, one for each side:

[Eslam.Hashem]

anyone here ?

[Exevium]

Hi Eslam,

Is this what you're looking for?

[Eslam.Hashem]

Thanks for your reply @Exevium 

Yes, this is what I want but the parameters that you've added must be updated whenever I move the horizontal line up or down, in your attachment, they do not update.

I really appreciate your help