Thanks to Carther for posting his End Zone Tutorial.
(editing field goal posts so that they're at front of end zones) Note: must use "Tile Layer Pro" to edit tiles and their colors. All tiles are at 43900 location on Tile Editor Pro.
(left end zone)
(x2C618) A8 04 05 08 09 06 07 0A 0B 01 01 01 01 01 01 B8 B2 AA 01 01 B7 60 01 01 B7 62 01 01 B7 68 01 01 B7 6A AA 01 01 B7 02 01 01 B7 02 01 01 B7 02 01 01 B7 02 AA 01 01 B7 02 01 01 B7 02 01 01 B7 02 01 01 B7 02
(x2C6E4) A3 04 05 84 85 06 07 86 87 01 01 8C 8D B2 B2 B2 BF AA 4E 67 02 BD 63 6C 71 BD 79 7C 7D BE 02 7E 7F BD AA 25 39 02 BD 27 3B 49 BD 25 2D 1E BD 27 2C F8 4A AA 2F 39 FA 28 27 3B 48 2A 02 3D 02 1F 27 3F 02 B6
(x2C76C) AA 01 01 01 01 01 01 01 01 01 01 01 01 4B 95 95 95 AA 29 95 01 01 29 94 01 01 2B 94 94 94 01 01 01 01
(right end zone)
(x2CC56) AA 01 01 01 98 01 01 01 98 01 01 01 98 95 95 95 5E 55 9B 01 01 01 9B 01 01 01 9B 01 01 01 9B 01 01 01 AA 9F B5 9C 01 9B 01 01 01 93 87 87 87 01 01 01 01 AA 01 95 01 3C 01 94 01 3C 94 94 94 3E 01 01 01 98
(x2CCAB) 5F 80 81 08 09 82 83 0A 0B 88 89 01 01 BC B2 B2 B2 55 BD 02 72 5B BD 64 79 76 BE 68 69 6C BD 6A 6B 02 55 BD 02 20 21 BD 5C 22 23 BD 1E 28 30 5F F8 2A 02 55 3D FA 2C 30 3F 5D 2E 3A 1F 02 38 30 02 02 39 32
(x2CD77) 58 04 05 08 09 06 07 0A 0B 01 01 01 01 B2 B9 01 01 55 75 B6 01 01 77 B6 01 01 7D B6 01 01 7F B6 01 01 95 02 B6 01 01 02 B6 01 01 02 B6 01 01 02 B6 01 01 59 02 B6 01 01 02 B6 01 01 02 B6 01 01 02 B6 01 01
FG distances is set at hex x294C0. The default value is 90. Changing it to E0 would add ten yards to make up for fg posts frontal positions.