Hello
You can see on the two pics that i have cutted (and fitted on top) a copper wire
So i can confirm that the video showing a CDI sawed is OK for unrestrict it (on the video the cut is at the middle and 1 cm on the top and 1 cm on the side so its OK with what i have viewed on my CDI)
Here are the url of the pics
You can click on the pics and you see directly the wire or
You have to download on your PC and to zoom to see correctly but the pics are good quality and you can see easily
]]Thanks for viewing