Got the product way quicker than I though. Props, thanks! Also, they are noticeably higher quality metal than the FR Special. Heavier as someone said here before which is great! They have a good metal clink when you flip flop them around the pivot points. The special sound difference. I used the method someone here I the reviews suggested. Used painters/frog tape to mark each adjacent saddles location. Replacing one at a time. Intonation was very close, so I would loosed the string and move saddle back and forth a smidgen until it was dead on. Whole thing took 30 minutes, and forwhatever reason, the sound and string spacing is a bit more even in my hand the special saddles. Highly recommend, they are original FR1000 parts.