did you try the control arm parallelish to the ground and the adjusting blade instead of up slide it down all the way? thats how i installed mine if i remember correctly.
The position of that blade is actually what's controlling the "clock" position of the LCA. You have to control the angle of the adjusting blade, otherwise just the angle of the control arms could give you a false idea of the actual clock position. As in, if you install the bars with the LCA's parallel vs at a 45° down angle but allow the blade to move 45° in between, that's actually the same clock position on the hex end.
I install my bars with the blade against the adjuster plate. Basically the lowest position for the blade, like if the adjusting bolt was all the way out.