Quoted from DugFreez:I don't include any install instructions in any of my light kits. I haven't since launching my website and filling orders myself in 2014. I don't want to charge extra for the paper, ink, time and added shipping weight to include them. Yes, an added 8 - 10 pages would take some <1lb orders over 1lbs and increase the shipping charges.
I have all of my install instructions on-line. If a person got on my website to buy an item, they should be able get on my website to see how to install that item. I also like having the install instruction available to potential buys in advance so they can see what they will be getting and getting into with the install before making their purchase. I don't have anything to hide and it's all shown right there, before a purchase is made.
Doug (SpeakerLightKits.com)
I do the same, provide instructions link prior so people can review and purchase and agree on the manuals can get weighty - my proton gun mod for GB is 52 pages - mosty pictures.