can you adjust the curve on the bb horizontally?
 

when i shoot my broxa evolution it always curves to the right and that makes it hard to shoot at farther distances. Can i fix that?

you could have a flaw in the hop-up bucking rubber, or the rubber itself. Or your barrel could've twisted somehow resulting in this curve. Or simply there could be dirt or debris in the barrel.

Either take a look yourself, or have a gun doc look at it for you.

a) heavier bb's = straighter flight path?

If it is compatible with name brand parts...

b) new hop up chamber, hop up rubber and tightbore inner barrel = better quality parts, if installed properly they will make a big difference.

Im guessing your hop-up nub is not that good, and its offset, also. clearsoft guns dont always have good accuracy :)

so i should clean the gun?

Yeah, try cleaning the barrel as the first thing, if that doesnt work, its your hopup, or your using too light of a bb

no it does the curve with the .20s too

ok, then it might be somthing wrong with your hop-up bucking or nub

what the bucking or nub?

Are you useing high quality bbs or cheap stuff from wal-mart?

the bbs are from cabelas and there called... flying colors

????????

Lets just say, Aftermath = No?

bad bbs too...

ok the bbs are flying colors by palco