For a while we didn't even install them. We sent the units to Bigfoot, they did everything. To try and shorten the lead time we started welding the brackets on every Ford and installed them as they came down the line. Saves us about 3-4 days in shipping time.
PLEASE do not send questions via Private Message, my inbox fills up too quickly. Post questions in the forum as a new thread so that other users can benefit from the answers. Use Private Messages for sensitive information only (VIN, Contact info or things you do not want the public to see).