#2
you bend the 4 up to sound like the it would on the 5th fret
Gear
Ibanez GSA60
Jackson DXMGT
Schecter Hellraiser Tempest
Ibanez S470 DXQM
ESP LTD Deluxe EC-1000
Crate Halfstack and Crate 50W Tube Head
Boss MT-2, CH-1, CS-3, NS-2, & Cry Baby
Crate XT65R
#3
thats the pitch you bend the string up to (so bend the string at the 4th fret until it gets up to the pitch of the 5th)