I've watched RJ's video but looks like the strings are now different than from the video.
Do we have to do a jumper of some sort like RJ talks about, doesn't look like there is a spot anymore like he showed but I do see the every meter diode (smaller/much smaller)? So can we cut along all the cut lines now?
See the pics
beginning of the strip with the wires
a cut line
1 meter cut line