?modestbranding=1 in wrong position?

Hi,

I looked at my source code and according to a few sources, including these:

http://www.simplyzesty.com/video/how-to-remove-youtube-logo-from-videos-...

http://youtube-global.blogspot.co.uk/2011/06/next-step-in-embedded-video...

Apparently, the modestbranding needs to be directly after the video ID.

Here's my source:

<iframe width="660px" height="371px" src="//www.youtube.com/embed/VIDEO_ID_HERE?width=660px&amp;height=371px&amp;theme=light&amp;autoplay=0&amp;hd=1&amp;rel=0&amp;showinfo=0&amp;modestbranding=1&amp;iv_load_policy=3&amp;autohide=2&amp;start=0&amp;wmode=opaque" frameborder="0" allowfullscreen></iframe>

As you can see, modestbranding is not after the VIDEO_ID_HERE? and the youtube logo still appears within the video frame on video start (it disappears after a few seconds but shouldn't be there at all). The branding from the bottom bar does disappear however.

I'm not sure whether this is something to do with this module, or maybe even the version of the youtube player? Whatever it is, the behaviour of my videos is not the same as the examples given by youtube.

Any thoughts are very much appreciated. Thanks.

Sam.