Reply to [Traktor] Beatgridding 'floating' songs like Daft Punk - Da Funk

Can someone do me a favour and try to beatgrid this oldie Da Funk of Daft Punk?


I’ve tried it a few times and just cant seem to get it. No amount of correction will keep it in sync the whole way.
I placed a few extra Grid Markers in Traktor where it starts to float, but it looks like I dont have enough Cue points to set to keep it on the grid this way...

How do u guys do it with oldies like disco-tunes that werent made with a drum-computer?
Or like this song, where my guess is that the song is speeding up on purpose.

Any advice is welcome.

Btw,
I've checked these 2 tutorials:
http://www.djranking s.com/2009/03/0...n-traktor-pro/

http://www.djranking s.com/2012/04/2...s-eans-method/