Noticed this knife edge damage on my trem. Been having big problems with the guitar not going back to zero after using the wammy bar. Could sharpen this fix the problem? :
Ibanez Edge | Specifications
Amazon.com: RED BISHOP ACCU-LOCATOR/Intonation Adjuster for Floyd Rose, Ibanez EDGE, Schaller, GOTOH 1996T : Musical Instruments
Ibanez Edge Zero 2 Tremolo Bridge with ZPS Cosmo | eBay