Setting a distance size limit in a linear dimensional lock.

I have created an item made up of lines, circles and arcs. One side line distance will control all other sides, circles and arcs. I applied geometric constraints and then Dimensional constraints. D1 is the distance that will control all other objects. I have it working so that when I change D1, the sides adjust accordingly and the arcs and circles keep their geometry.

I was wondering if there is a way to add a range of distances for D1 so that if someone goes below the minimum value, nothing happens and if you go above the maximum value, nothing happens? I know if you make a block, you can make a list of distances for D1 to move. Is there a way to do this in the design drawing? Although, I don't just want a set range, I would like any distance between, say, 8 - 12 inches.

I tried to set some parameters in the Parameters Manager with no luck. Maybe there is an expression to use? Where would you find this expression if there is one?

Thanks.