I just completed my 2.0 kit installation last week. I ordered the kit maybe 2 months ago. I must say it was all well packaged. There is a BOM checklist completed at the factory with a second column to be checked off by the end user. After verifying I had all the parts, I proceeded to follow the instructions step-by-step. I was able to remove all of the interconnect wires (red/green) without cutting any of them. I figured it would be best to save them for anyone who may want my complete light-board set. I did cut the majority of the black/purple power wires as there was no easy way to remove them without cutting. All in, I completed the installation over the course of 3 days. I did a full tear-down, cleaning and re-rubbering while I was in there. Total time was around 10-12 man hours. I was not short a single screw and not once did I find the instructions lacking or vague. I know considerable feedback has been given to JJP regarding their instructions and due to that helpful feedback, the instructions now are very good. I used the April 2019 revision of the instructions.