I can only tell you that it sat untouched for two years because I was so frustrated. I printed out the photo guides which I found helpful. I was a LAME and so shouldn’t have had a problem but right back to the start, reading on the list of tools ‘and an 8ft metric rule’???? I changed a couple of things which Zenith have also now done. I fitted streamlined struts and I also fitted a Savannah style tailplane instead of the inverted airfoil one, which I think they have done with the Cruzer? I also made the mistake of fitting the wing fold kit which was a total waste of effort and I removed it again! Just persevere and if you have any questions I may be able to answer them. It will be worth it, it does the job it is designed to do exceedingly well, even with the 80hp Jabiru which I have.