This could be due to how the light assembly is made -or- how 'centered' the bulb is in the reflector. You may be able to get both patterns to work by finding the offending bulb or bulbs and then reshaping the base so they sit at a better angle. Since most high-beam light is reflected there is a mirror effect, angle the bulb up to shift the light down. Finicky to do but it can be done to OEM style bulbs.
If you are using aftermarket assemblies w/H1 bulbs it is a little easier as you can gently bend the mounting bracket itself (although most aftermarket assemblies don't have this problem). Good luck.
__________________
|