#1
Well Im takin it in to get the screw that keeps comin up fixed tomorrow, its possible right?

But i was screwin around with the other strings and not sure what its supposed to be set at.. any help? also is it easy to fix? or expensive.
#2
Eh... you probably screwed up your action, but it won't be pricey to fix. Maybe $5-$10 from a guitar tech.
Gear:
Ibanez RG7321 Seven String
Epiphone Iommi Signature SG
Digitech Scott Ian Black 13
VOX Valvetronix AD100VTH
Laney 4x12 w/Celestion 50s