[Spridgets] Tracking / alignment - degrees and minutes

[WeslakeMonza1330 at aol.com]

Hi List,
 
Does anyone have formulae and worked examples for converting front wheel  
alignment from imperial fractions or metric millimetres to degrees and  
minutes?
 
I do have some stuff from the internet but I'm entirely confidenti it's  
reliable.
 
Thanks
 
Weslake-Monza 1330