| 
>I've been looking for an original ? smart level and so far failed. The one
>I mean was capable of Zeroing it's read out at any angle
Screwfix and other tool suppliers do one by Robert Bosch at 117 UK 
pounds which has a hinged arm that I think might effectively do the 
job you want. Certainly the M-D SmartTool I bought from Gloster Air 
Parts recently will only read from the horizontal. The Falco builder 
who talked to the Gloster Strut recently passed round one of the 
older ones in a trapezoidal-section beam and I think it did have a 
"tare" facility to allow zeroing at any angle.
Nigel Charles had a much smaller one of a different brand he found 
somewhere in USA, but I don't know if it can be zero-offset.
regards
Rowland
           ... that's Rowland with a 'w' ...
 |