paint good for barrel?

[Steve Crush]

ok just got a freak kit. Question is how does on know what size pball is correct? i heard if you can blow it out of the barrel is the right size? how do i tell?


steve

[RT_Luver]

if you can blow it through its good. if you try to put it in and it gets stuck, its bad, and if it falls through really easy, its bad