iPhone header issues

Hi! First, this is one of the best themes I have come across, for my business, and my clients. Super easy to use, looks great across most platforms, and I can make it do what I want it to. If I can resolve a couple of concerns, I will definitely be purchasing Pro, and likely more of your other themes in the future. I set up a quick test site for a client, and sent it out for review, to her, and others that I trust for real feedback. On desktop it performs well and looks good. I think it really excels on iPad/tablet. But it has major issues on iPhone specifically. Here are the comments: "I like the quality and simplicity of it as a whole but, as on a few sites I have noticed, page featured while scrolling is “scrunched”. The heading swallows a great majority of what I want to see..." "It won’t allow me to just scroll freely without clicking it and then when I scroll back up it locks in the main heading on home page again." "When you click menu from home page the options are cut off(home and story), however when you are already in scroll and click options they are all displayed and in a different spot." "You cannot scroll through the option bar so the last two options are unavailable from scroll as the first two were unavailable from home page options." I wasn't able to find a way to solve this in the free version, and from what I can see in the Pro version it's not an easy fix. One simple solution might be to autohide the header on iphone? I'm happy to hear any suggestions. The site is live - www.ketrena.com Thanks! Ben