As someone who recently got their XL kit, the guide you email out is horrendously lacking. I was able to find everything I needed on the website, but it was all in separate articles and not in one place.
The full guide for the XL/XXL is full of grammar issues, wrong words, pictures that show absolutely nothing when compared to the description accompanying them.
I would be MORE than happy to help compile a more complete guide as I have just put together and taken apart my machine COMPLETELY (for future education if parts need to be changed/upgraded/fixed). I just think a more in depth guide would streamline the assembly process by ten fold.
Apologies if no one agrees with me, and please do not take this post as anger or hatred towards the current guide/product. It is just my opinion as someone who has written technical guides for 10+ years, that it could use a face lift :: )