Daredevil Thank you,Thank you,Thank you!!!

You saved me a lot of time and headaches, I'm still not that advanced when it comes to Dynamic components =\

Most of the model is done, except now all I need is a few operations:

1. The glass balustrade currently breaks up into 1200mm section panels, when scaled in the X direction it remains constrained and includes a 12mm break between each panel. What I NEED now is for the panels to have a threshold from 1200-1400mm before they start duplicating.

For this I've tried using >= and <= also ROUND,NEAREST,SMALLEST functions and so forth...to no avail.

2. Although the material has been set prior to duplication, the certain elements of the material on a sub-object level seem to automatically reset themselves...which has never happened before...

3. The rail is unpredictable and although not a major issue it is just a pain in the ass not seeing your model work to your ideal design, it is supposed to remain constrained to the absolute extents of the glass in the X axis.

I'm interested to see what the pro's have to say about this because I've given up math a long time ago since high school haha.

Thanks in advance =]

Glass Balustrade.skp