A beta tester of mine has reported a layout issue where my LayoutRoot container has unnecessary left and right margins. He is having this problem on his HTC 8X. This is a 4.3" 720p device.
I've tested the app on all Windows Phone emulators available, and have not seen this problem. But there doesn't appear to be a 720p 4.3" emulator available for me to test against. Is there any way I can test it using these device properties (screen resolution = 720p, and screen size = 4.3") without actually owning the device?