More fun today at Midnite with high current!
https://www.youtube.com/watch?v=QJPAaurvZUs
This pic is the final test set up with shunt bolted directly to the buss bar as designed. No smoke even after a brief 10 seconds at 5000+ amps! No smoke, no video.....maybe next time they will go longer than 10 seconds.......:)
And pic of the semi melted 4/0 short cable piece....