I did take a little bit of time going back and forth determining which shim heights would be best, I settled on 3/32' and 1/8' N/B respectively to give me around 1/8 to 1/16 height with the last fret down. Available in a Soapbar, Dogear, and Humbucker, you can rest assured knowing you can get the Fralin P90 tone, in any guitar you have. I used dental floss for the electronics and they went right back in I didn't even remove the strings, the P90s slide right out from under. Whether you play Rock, Jazz, Country, R&B, or Funk, you will undoubtedly stand out in the mix with the pronounced pick attack and crystal-clear lows. Don’t you love the sound of a screaming P90 Pickup? What’s not to love? Easily one of the most unique and versatile pickup designs out there, the Fralin P90 pushes the limit by using 100% USA-Made parts and a tone that will make your jaw drop.