Originally Posted by Crowz

I bought the shunts here :

http://amzn.to/2kwjRel


I used a 5 amp fuse for the ibus adapter's wire and put the fuse I removed from the fuse box in the other slot that feeds the fuse box itself.

It matters on which slot you put the fuses in. When you get the shunt you can see how it works to know which one to put in which slot.