Stair copying steps

[AijAij]

Hi,

I have a simple stair with 1 metal step , which I need to use in different heights along the drawing.
I need to copy the steps each 25cm when scaling the stairs. Only I have no clue how to create the formulas for this.
Hopefully somebody can help me here.

Probably when I see how it's setup, I can trace back how the formulas work to use in future (other) scaling objects.

Many thanks already.

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Stairs.skp

[Jim]

Hi Martin,

I would start by looking at these posts:

http://sketchucation.com/forums/viewtopic.php?p=150993#p150993

http://sketchucation.com/forums/viewtopic.php?p=510777#p510777

[AijAij]

Thanks Jim,

Have checked both sites. They are pretty usefull and interresting. Tnx