The first challenge was how do you make a flat plane, when you don't have one to reference off....
After a lot of searching and researching laser levels. The most cost effective method for us was to use good old gravity.
We used two large aluminium extrusions with a bucket level or 4 point water level at all corners. We adjusted until all corners were within a single, level plane. The assumption here was that the aluminium beam were straight and would have minimal deflection during fabrication.
We used two large aluminium extrusions with a bucket level or 4 point water level at all corners. We adjusted until all corners were within a single, level plane. The assumption here was that the aluminium beam were straight and would have minimal deflection during fabrication.
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