[JSWolf]

Originally Posted by geek1011

Here is one Semwize updated, but I haven't got around to testing it and adding it yet:

My 24 line spacing values:
  - Enabled: yes
  - PatchGroup: Line spacing values alternatives
  - Description: |
      This patch changes the values on the line spacing adjustment slider,
      increasing the number of spacing options from 15 to 24, and allowing
      much narrower spacing values to be set.
    # save r5, initialise loop counter
  - ReplaceBytes: {Offset: 0x719994, FindH: 97 F5 CE E9 6D A3, ReplaceH: A9 46 00 25 ED 00}
    # loop to load 14 vals from new table
  - ReplaceBytes: {Offset: 0x71999A, FindH: D3 E9 00 23 07 F1, ReplaceH: 20 46 04 A1 29 44}
  - ReplaceBytes: {Offset: 0x7199A0, FindH: 80 01 20 46, ReplaceH: 97 F5 C8 E9}
  - ReplaceBytes: {Offset: 0x7199A4, FindH: 61 E9 1C 23 97 F5, ReplaceH: 08 35 70 2D F7 D1}
    # jump over new table
  - ReplaceBytes: {Offset: 0x7199AA, FindH: C4 E9 6A A3 D3 E9, ReplaceH: 7C E0 00 BF 00 BF}
    # new table: 14 8-aligned doubles
  - BaseAddress: 0x7199B0
  - ReplaceBytes: {Offset: 0x00, FindH: 00 23 07 F1 80 01 20 46, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x08, FindH: 61 E9 1A 23 97 F5 BA E9, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x10, FindH: 67 A3 D3 E9 00 23 07 F1, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x18, FindH: 80 01 20 46 61 E9 18 23, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x20, FindH: 97 F5 B0 E9 43 F2 33 33, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x28, FindH: 4F F0 33 32 C3 F6 F3 73, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x30, FindH: 07 F1 80 01 20 46 61 E9, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x38, FindH: 16 23 97 F5 A4 E9 5E A3, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x40, FindH: D3 E9 00 23 07 F1 80 01, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x48, FindH: 20 46 61 E9 14 23 97 F5, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x50, FindH: 9A E9 00 23 00 22 C3 F6, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x58, FindH: F8 73 07 F1 80 01 20 46, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x60, FindH: 61 E9 12 23 97 F5 8E E9, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - ReplaceBytes: {Offset: 0x68, FindH: 55 A3 D3 E9 00 23 07 F1, ReplaceH: 00 00 00 00 00 00 F0 3F}
  - BaseAddress: 0
    # initialise loop counter
  - ReplaceBytes: {Offset: 0x719AA4, FindH: 00 23 00 22, ReplaceH: 00 BF 00 25}
    # loop to load 10 vals from old table
  - ReplaceBytes: {Offset: 0x719AA8, FindH: C4 F2 08 03 07 F1, ReplaceH: 20 46 29 A1 29 44}
  - ReplaceBytes: {Offset: 0x719AAE, FindH: 80 01 20 46, ReplaceH: 97 F5 42 E9}
  - ReplaceBytes: {Offset: 0x719AB2, FindH: 61 E9 02 23 97 F5, ReplaceH: 08 35 50 2D F7 D1}
    # restore r5
  - ReplaceBytes: {Offset: 0x719AB8, FindH: 3E E9, ReplaceH: 4D 46}
    # continue at 719ABA
    #
    # Replacement value: the number of initial line spacing values to exclude from
    # the line spacing slider; minimum 0, maximum 13. E.g. 9 will result in a
    # slider with 15 positions, starting from the 10th replace_float value below.
  - ReplaceInt: {Offset: 0x719996, Find: 0, Replace: 0}
    # 24 replacement line spacing values: change these replace_float values to suit
    # your device and preferences:
  - BaseAddress: 0x7199B0
  - ReplaceFloat: {Offset: 0x00, Find: 1.0, Replace: 0.75}
  - ReplaceFloat: {Offset: 0x08, Find: 1.0, Replace: 0.78}
  - ReplaceFloat: {Offset: 0x10, Find: 1.0, Replace: 0.8}
  - ReplaceFloat: {Offset: 0x18, Find: 1.0, Replace: 0.82}
  - ReplaceFloat: {Offset: 0x20, Find: 1.0, Replace: 0.84}
  - ReplaceFloat: {Offset: 0x28, Find: 1.0, Replace: 0.86}
  - ReplaceFloat: {Offset: 0x30, Find: 1.0, Replace: 0.88}
  - ReplaceFloat: {Offset: 0x38, Find: 1.0, Replace: 0.9}
  - ReplaceFloat: {Offset: 0x40, Find: 1.0, Replace: 0.92}
  - ReplaceFloat: {Offset: 0x48, Find: 1.0, Replace: 0.94}
  - ReplaceFloat: {Offset: 0x50, Find: 1.0, Replace: 0.96}
  - ReplaceFloat: {Offset: 0x58, Find: 1.0, Replace: 0.98}
  - ReplaceFloat: {Offset: 0x60, Find: 1.0, Replace: 1.0}
  - ReplaceFloat: {Offset: 0x68, Find: 1.0, Replace: 1.02}
  - BaseAddress: 0x719B50
  - ReplaceFloat: {Offset: 0x00, Find: 1.05, Replace: 1.05}
  - ReplaceFloat: {Offset: 0x08, Find: 1.07, Replace: 1.07}
  - ReplaceFloat: {Offset: 0x10, Find: 1.1,  Replace: 1.1}
  - ReplaceFloat: {Offset: 0x18, Find: 1.35, Replace: 1.15}
  - ReplaceFloat: {Offset: 0x20, Find: 1.7,  Replace: 1.2}
  - ReplaceFloat: {Offset: 0x28, Find: 1.8,  Replace: 1.25}
  - ReplaceFloat: {Offset: 0x30, Find: 2.2,  Replace: 1.3}
  - ReplaceFloat: {Offset: 0x38, Find: 2.4,  Replace: 1.35}
  - ReplaceFloat: {Offset: 0x40, Find: 2.6,  Replace: 1.4}
  - ReplaceFloat: {Offset: 0x48, Find: 2.8,  Replace: 1.5}
    # The first 14 replace_float values above should allow the line spacing to be
    # adjusted in increments of one pixel when using a medium sized font on a high
    # resolution device. If you use a smaller font size and/or a lower resolution
    # device you might find that increasing the slider one step at a time doesn't
    # always result in a line spacing increase at each step. In that case, you
    # might want to use replacement values that are not quite so close together.
    #
    # For example: (I use these values on my 758x1024 Glo)
    #
    #  0.7 0.725 0.75 0.775 0.8 0.825 0.85 0.875 0.9 0.925 0.95 0.975 1.0 1.025 ...
    #
    # or: (these might better suit the 600x800 Touch)
    #
    #  0.6 0.633 0.667 0.7 0.733 0.767 0.8 0.833 0.867 9.0 9.33 9.67 1.0 1.025 ...

It's working on my original H2O.