how i know how mutch to attach the screw?

[shukinet]

i have type a cube

 

[Bomber]

Trial & Error.

 

[liljthedude]

 

[JTW2007]

Evenly. Stylish white text.

 

[oneofthosedudes]

that video pretty much says it all. make them all tight so its even, then loosen it 90 degrees or 180 at a time.

but after you loosen it each time, test to see if it pops. keep it loose, but not loose enough to pop.