how to set synchronised lyrics ?

[mp3x]

Hi there,
I'm writing an MB Plugin to embed lyrics into an MP3 file. I'm using the following c# code to set lyrics.
mbApiInterface.Library_SetFileTag(file, MetaDataType.Lyrics, timecodedLyrics)
My lyrics are time-coded.
But the API assigns it as unsynchronised. Is there a different API to specify the lyricsType? I can't figure out how to specify the LyricsType.
Any help is highly appreciated.
thanks

[mp3x]

Its resolved. My Lyrics format was incorrect. MB automatically detects timecodded Lyrics.