Hi, I have read through the tutorial and have managed to setup a 404 page with ReDJ
on a second note,
I have hundreds of duplicate content with google webmaster tools. The majority of these are the same page but Joomla (or me somehow) have created URL's. An example of the url I would like to be the canonical page would be /eyelash-extension-training-in-wigan.html
The phantom url which joomla created are
/hair-extension-training-courses/177-eyelash-extension-training-in-wigan.html
and
/spray-tan-training-courses/177-eyelash-extension-training-in-wigan.html but each of these point to the same url.
the worse ones that wont even redirect with the 301 redirect are within .htaccess files are
URL's like /index.php?option=com_content&view=article&catid=47:manchester&id=94:nail-extension-training-in-manchester

So basically im lost, i dont understand what macro to use on either of these instances, I would be more than happy to upgrade to the commercial version to do this. So my question is in order to do change the above, can ReDJ do this or not? I am sorry for the bad english, I am not english.

Alternatively I would be happy to pay a joomla wizard to sort our my 398 duplicate content and 96 crawl errors I have 394 Duplicate title errors. thank you for your help

Hi,
first there's no need to upgrade to enterprise. We can solve with community version.

About your problem,
what you get is almost common with Joomla. As you sayed, one way is to use the rel canonical, but this is not a ReDJ job. You should install Tag Meta extension (on this site, it's mine ) that allows to do this and much more.

Send me an email at info(at)sistemistica.it with the export of "398 duplicate content and 96 crawl errors I have 394 Duplicate title errors", and I will suggest you how to solve the problems step-by-step. But remember that Google errors don't disappear in a while, this takes some time (there are many factors, e.g. spider frequency, Google policies, and so on).

Best regards,
Luigi