Thanks! I used the stock strings which were 10-46. Here are the upgrades (took this comment from my other video) Things that helped me improve tuning stability on the Ibanez AZES40: 1. Replacing stock plastic nut with Graphtech Black TUSQ XL Nut or any self-lubricating nut goes a long way. 2. Apply nut sauce under string trees and onto string saddles and wiggle trem bar to spread the sauce. 3. Apply WD-40 on all six screws of the tremolo unit. 4. Thoroughly stretch strings and bend on each fret and apply same pressure as if you were playing. 5. Dive the tremolo down to set your zero point then tune. If out of tune, perform a bend, pull up, or divebomb to somewhat bring guitar back into playable tuning. 6. Replace tremolo springs with Gotoh springs. Note: I replaced the tremolo unit entirely because my playing style requires a mobile but stable trem bar for a more expressive vibrato and I couldn’t accomplish this with the stock unit. These should work on the stock bridge unit.