Prev button issue
I tried what Dena said "Thank you for your help! I hadn't disabled the Submit button on the individual questions in the question bank and that was turning on the Prev/Next buttons!" (http://community.articulate.com/forums/p/14636/215570.aspx?mod=False#215570)
which is to replace the default SUBMIT button with the custom made SUBMIT button.
I had turn off the "previous" and "submit" at the setting at base layer. But the PREV button still comes out after I interact with all the question and came back to review it. The most obvious one is the first question as it is the first slide.
I have attached a dummy storyline for your review.
Please help urgent!