A bit of a learning curve for more complex forms

A basic form is simple to create and set up. I have created a complex form for a membership registration site. The tutorials, help sites, and forum help are limited, and whilst I did get a rapid response to one question on the forum, the members could not see the logic of what I needed so did not help much other than to say I was doing it wrong. I did manage to work it out by myself but after a long time of circular Googling. I found it took a bit longer to master the more complex aspects but I have managed and hopefully the form will stand the test of time,