Update README.md

README.md

@@ -127,6 +127,10 @@ I prototyped the flexure out of .090" 304 stainless using our new FabLight 3kW f
 
 <img src='v2/flexure-fablight.jpg' width=800px>
 
+I also managed to source cylinder and ring magnets of the appropriate dimensions from <a href='https://supermagnetman.com'>Super Magnet Man</a>.  This means we don't have to fabricate the concentric magnet pairs.  
+
+<img src='magnet-arrangements/supermagnetman-concentric.jpg' width=800px>
+
 
 ### Torque Cell