5 degree angle corrector

What are we supposed to do with the 5 degree angle corrector, where does it fit, how is it used.

Like this:
angle.jpg

Is the built in 5 degrees angle up or down, ( I am assuming down ), i.e. fit at the bottom of the mounting bracket, there is up down movement on the bracket but I suspect that might be where my problem is, not enough adjustment to give me the height.

There are two such slots, you can put it either in up, or in down. Depending where you need to adjust angle.

Is there a built in 5 degree angle for which it is to compensate for or is it just to give extra range to adjustment

no, if you mount it on a pole, it will be parallel to the pole.
this adapter allows you to angle the LHG 5 degrees up, or down, depending on where you need to point the antenna.

OK, thanks, in that case I probably will not need it, I have enough adjustment.