#1
Ive been forced to practice on my two acoustics
and i was just wondering

really how hard is it to do this on an acoustic


A|--4h7p4h7p4h7p4

and make the note ring to the last 4
#2
you gotta kinda pull down on the string when you pull off of it to keep the sound going.
#3
Well...on an electric, it is easy because of all of the sustain. However, proper technique regardless is to pluck (with the fretting finger) the string as you pull offf...literally pulling the string towards you as you pull off with your finger. With practice, it'll be just as smooth as it is on an electric.

Gear:
Partscaster/Tele into a bunch of pedals, a Maz 18 head, and a Z Best cab.