Help! Y2D Floyd - Trem Arm adjustments

[mikeller]

There are two adjustments (?) on my Y2D w/Floyd trem arm - one on the underside of the bridge accessible by removing the backside cover, and the small one on the topside - aside the trem arm.

What is the function of each? I normally tighten the topside one to control swing however it seems like about every other time I play the guitar its worked real loose again, not sure if my approach is incorrect?

Thanks!

 

[joe web]

i´m with you, i tight the arm on the topside as well.
i think the other screw is just for holding the trem-arm in the trem itself, because there is no other kind of locking system on it. just like the IBZ trems have or the original floyd has.

 

[Agileguy_101]

The one on the base of the bridge is actually for tightening the tension of the arm.

I've got no idea what the one topside does, it's perplexed me since I got mine. Just not enough to ask about it, lol