Multiple Watermarks on image upload

I have a fully working and paid for license of Imageuploader, that is doing the job perfectly.

However recent developments now require us to add a dynamically decided watermark to the bottom left corner of the images, in addition to the existing logo to the bottom right corner of the image.

I have added code working to add each watermark to its corresponding location, but they will not both simultaneously for some reason - It only adds the first watermark!

Is this a limitation on IU, or am i missing something.

Thanks is advance for any help.

Del

//Configure thumbnail2 settings - Larger Image
	  iu.addParam("UploadThumbnail2FitMode", "Fit");
	  iu.addParam("UploadThumbnail2Width", "700");
	  iu.addParam("UploadThumbnail2Height", "700");
	  iu.addParam("UploadThumbnail2JpegQuality", "75");
	  //Add our Watermark
	  iu.addParam("UploadThumbnail2Watermark",
		  "ImageUrl=../Graphics/NOG-Watermark-7.png;" +
		  "Position=BottomRight;Opacity=100;");
    //Additional Event Watermark
	  iu.addParam("UploadThumbnail2Watermark",
		  "ImageUrl=../Graphics/Logos/Voodoo-Project.png;" +
		  "Position=BottomLeft;Opacity=100;ImageWidth=150;");
	  //If thumb cannot be created for any reason, use the original file
	  iu.addParam("UploadThumbnail2FallbackMode", "SourceFile");

Thanks for your reply.

Would it not even be possible to try and re-feed the image back into the ImageUploader to add the second watermark?

Basically the problem we have is that our photographers go out and photo events, and upload the images through our website to make them public.

The images need to have our watermark added to them automatically, but also they sometimes need a watermark adding to them too. This additional watermark is specified at the time of upload and can could potentially be anything.

Is this a feature that ImageUploader could be getting added, or could be acheived in a slightly different way?

I look forward to your reply!

Kindest Regards,

Del