Can the two screws holding the bridge claw still be tightened? If you still can tighten them, you probably won't need an extra spring. Or you can call your guitar tech and ask for help. Happy playin'~
你是說類似ibanez Edge搖座哪種有彈簧鎖定的東西吧? 老實講那東西根本沒有什麼太大的用途.... 我用過五根彈簧,搖座又拉又扯的也沒有發生過跳出問題(台製/日製Jackson...Schaller....Floyd Rose/Linecesed...Ibanez Edge.. ) 不過,ibanez 80~90年代用的原廠彈簧很爛,不是很穩定,建議換掉