#1
On an SG.

What difference does the height of the stop tailpiece in relation to the bridge make?
Epiphone Elitist SG (Serious)
Tokai Silver Star
Epiphone Dot
Epiphone Les Paul
Washburn J28SCEDL
Washburn J12S

G.A.S List

JCM600 (Yes a 600..)
#2
It changes the angle of the strings over the bridge. If you raise it too high you might not have enough down pressure on the strings to hold them in the saddles.
#3
Is there any disadvantages to having it really low?
Epiphone Elitist SG (Serious)
Tokai Silver Star
Epiphone Dot
Epiphone Les Paul
Washburn J28SCEDL
Washburn J12S

G.A.S List

JCM600 (Yes a 600..)
#4
if its too low your strings will snap more at the bridge
Quote by Deliriumbassist
Antisocial Behaviour Order. A chav's equivalent of GCSEs.