NOPE! haven't used it or any ambi safety as a replacement, actually I just swapped out the Taurus 1911 Ambi safties with two single safeties on my 1911 Tauri.
The ambi extended safeties on the pistols were just to large, to easily disengaged, engaged and me being right handed I needed all that extra junk hanging off the right side like i needed a mudflap on them.
I used the Ed brown Tactical safeties for them!
as long as they are well made safeties they work fine!
Notice how clean the right side is now on them!