I could help you, but the problem is, it's not Summer anymore, so I won't have as much time for JJ2ing. I'd reccomend adding people from this site to an instant messenger account like MSN, and showing them your levels as well to recieve feedback. You should never be afraid of people not liking your uploads, because most people will provide feedback on how to improve them. You should just use this feedback as a weapon and continuously make better levels. Practise makes perfect. But anyway, try beta-testing with other players. I haven't had time to check your level yet but I'll do it soon. ;s