Trying to install SD Rack that's been in my garage for years. However, the instructions under Tech Articles appears to be for another kind of rack. It says to drill 4 holes in a row just above the driver side taillights for a single bracket. roofrack_4.pdf
Problem is that there are two brackets (Upper and lower) with only two holes each. Has someone installed this rack on their 90. How did you know where to drill holes. I may try mounting the pass. side first and make it level and then drill holes for the other side. Any hints, tips, tricks?