Tremolo arm question

[Kerem]

Someone asked me that he couldn't fit the tremolo arm to bridge.
He sent me the pics and i realised i havent got any idea about this arm.
I added the pics;





Guitar is Rg 370DXL (as he said)

I hope you guys have an idea about it
Thanks

[Kerem]

Oops :s sorry for the size of pix :s

[OCSk8Brdr]

I believe there is a set screw in the back of bridge body that when tightened, it extends into the hole where the bar inserts. This applies pressure to that little sleeve and tightens the bar. He/she will probably need to loosen that set screw so that the bar will fit in. I think I saw a diagram of that particular trem (Edge Pro III) and that's what it looked like to me. I don't have any first-hand experience with them though...

[nuno]

tightening/loosening the arm (it fits in better when loosened)





setting arm's height



hope it helps

[Kerem]

Guys, thanks very much for your answers. I hope this can help him to solve his problem

[Ironjose]

but do you have to that everytime???