Why not just use a larger nozzle on the rotor in the dry corner? That is, if you have water to spare. You might also just try reducing its distance with the adjusting screw, and concentrate the water closer to the head.
I've tried everything. Originally, the pgj's were installed with 2gpm nozzles. They didn't shoot far enough. That led to a dry right corner.
I upgraded to 3gpm in the left corner, and with a tailwind, it solved the dry right corner. Now all I have is dry left corner.
The right corner sprinkler already has 3gpm nozzle, and it would reach the left corner if not for the constant wind blowing it back.
If I reduce the distance of the left corner rotor, I will then have the original issue of dry right corner again.
So I've decided that two popup sprayers are the best solution here. That left corner needs water, and the higher precip should help it.