Currently Being ModeratedDec 5, 2012 1:12 PM (in response to khep)
I have two suggestions:
1. (Not likely to work, but worth a try): What happens if you rotate your phone 90° to landscape mode? Does that help?
2. Try resetting your iPhone. Hold the sleep/wake and home buttons together for 7 or 8 seconds till the Apple logo appears. Hopefully that will do it.