Fix for rolling shutter/yello on Sony a6300. Panasonic GH4 has 4k but it has much less rolling shutter/yello problem than a6300in 4k, but GH4 has crop of 2.49x in 4K UHD. Now the a6300 has clear image zoom and when you use at x2.0 you will reduce the rolling shutter by 50%, that way you have...