You might find the same issues with a lot of the mirrors on the market as many of them just don't have enough mirror adjustment to accommodate the height size of a taller rider. There are remedies to this problem and I wouldn't let it discourage anyone from installing any mirror they find that they like. They are not easy to find but you can buy mirror extensions that will raise the height of the mirror one to two inches for desired height needed for your line of vision. I have them on mine and it makes a world of difference. If you only need a little more adjustment you might want to first try loosening the clamp perch on each and slightly turn it down to bring the mirror view back into the adjustment needed. When adjusting the right side be very careful not to move the clamp to much because of the design of brake perch on the right side the bottom hose bolt on the brake reservoir will make contact with the gas tank due to the low turning clearance from the stock bars. Good luck!!There is a mod for this. Search: Sickle Mirror
It should be the second on the list.