Hey guys this is my first post on this site =P
basically if you dont already know, the G&G F2000 has a spring guide adjusting mechanism which allows you to screw the spring guide in and out
However, i tried to turn it with a 4mm hex key and it wouldn't budge. I even took a pair of pliers and tried to turn it with that but no luck =[
I just wanted to ask if it's suppossed to be that stiff or is there something im missing here?
Thanks for the help =]