[Tehferret]

Everything thats a Comic book or manga I convert I end up with a big empty border at the bottom and its every single one across 3 different devices (kindle 2019, Kindle keyboard, and Nook Color) but one it clips a sliver of the bottom off (nook simple touch)

Spoiler:

Convert book 1 of 1 (Feeding Frenzy)
Conversion options changed from defaults:
output_profile: 'kindle'
read_metadata_from_opf: 'C:\\Users\\doomf\\AppData\\Local\\Temp\\calibre_o w2mszdv\\e9o9k1j0.opf'
verbose: 2
cover: 'C:\\Users\\doomf\\AppData\\Local\\Temp\\calibre_o w2mszdv\\6qij_g03.jpeg'
Resolved conversion options
calibre version: 5.34.0
{'asciiize': False,
'author_sort': None,
'authors': None,
'base_font_size': 0.0,
'book_producer': None,
'change_justification': 'left',
'chapter': None,
'chapter_mark': 'pagebreak',
'colors': 0,
'comic_image_size': None,
'comments': None,
'cover': 'C:\\Users\\doomf\\AppData\\Local\\Temp\\calibre_o w2mszdv\\6qij_g03.jpeg',
'debug_pipeline': None,
'dehyphenate': True,
'delete_blank_paragraphs': True,
'despeckle': False,
'disable_font_rescaling': True,
'disable_trim': False,
'dont_add_comic_pages_to_toc': False,
'dont_compress': False,
'dont_grayscale': False,
'dont_normalize': False,
'dont_sharpen': False,
'duplicate_links_in_toc': False,
'embed_all_fonts': False,
'embed_font_family': None,
'enable_heuristics': False,
'expand_css': False,
'extra_css': None,
'extract_to': None,
'filter_css': '',
'fix_indents': True,
'font_size_mapping': None,
'format_scene_breaks': True,
'html_unwrap_factor': 0.4,
'input_encoding': None,
'input_profile': <calibre.customize.profiles.InputProfile object at 0x000002708D8B59A0>,
'insert_blank_line': False,
'insert_blank_line_size': 0.5,
'insert_metadata': False,
'isbn': None,
'italicize_common_cases': True,
'keep_aspect_ratio': False,
'keep_ligatures': False,
'landscape': False,
'language': None,
'level1_toc': None,
'level2_toc': None,
'level3_toc': None,
'line_height': 0.0,
'linearize_tables': False,
'margin_bottom': 0,
'margin_left': 0,
'margin_right': 0,
'margin_top': 0,
'markup_chapter_headings': True,
'max_toc_links': 50,
'minimum_line_height': 120.0,
'mobi_file_type': 'old',
'mobi_ignore_margins': False,
'mobi_keep_original_images': False,
'mobi_toc_at_start': False,
'no_chapters_in_toc': False,
'no_inline_navbars': True,
'no_inline_toc': False,
'no_process': False,
'no_sort': False,
'output_format': 'png',
'output_profile': <calibre.customize.profiles.KindleOutput object at 0x000002708D8B5EB0>,
'page_breaks_before': None,
'personal_doc': '[PDOC]',
'prefer_author_sort': False,
'prefer_metadata_cover': False,
'pretty_print': False,
'pubdate': None,
'publisher': None,
'rating': None,
'read_metadata_from_opf': 'C:\\Users\\doomf\\AppData\\Local\\Temp\\calibre_o w2mszdv\\e9o9k1j0.opf',
'remove_fake_margins': True,
'remove_first_image': False,
'remove_paragraph_spacing': False,
'remove_paragraph_spacing_indent_size': 1.5,
'renumber_headings': True,
'replace_scene_breaks': '',
'right2left': False,
'search_replace': '[]',
'series': None,
'series_index': None,
'share_not_sync': False,
'smarten_punctuation': False,
'sr1_replace': None,
'sr1_search': None,
'sr2_replace': None,
'sr2_search': None,
'sr3_replace': None,
'sr3_search': None,
'start_reading_at': None,
'subset_embedded_fonts': False,
'tags': None,
'timestamp': None,
'title': None,
'title_sort': None,
'toc_filter': None,
'toc_threshold': 6,
'toc_title': None,
'transform_css_rules': '[]',
'transform_html_rules': '[]',
'unsmarten_punctuation': False,
'unwrap_lines': True,
'use_auto_toc': False,
'verbose': 2,
'wide': False}
InputFormatPlugin: Comic Input running
on C:\Users\doomf\AppData\Local\Temp\calibre_ow2mszdv \2fzns8ks.cbr
Found comic pages...
Superman 027 (2014) (Digital) (Empire-Thornn)\00.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\01.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\02.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\03.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\04.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\05.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\06.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\07.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\08.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\09.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\10.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\11.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\12.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\13.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\14.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\15.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\16.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\17.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\18.jpg
Superman 027 (2014) (Digital) (Empire-Thornn)\19.jpg
Parsing all content...
Parsing page_18.xhtml ...
Parsing page_4.xhtml ...
Parsing page_8.xhtml ...
Parsing page_12.xhtml ...
Parsing page_17.xhtml ...
Parsing page_11.xhtml ...
Parsing page_3.xhtml ...
Parsing page_7.xhtml ...
Parsing page_23.xhtml ...
Parsing page_16.xhtml ...
Parsing page_14.xhtml ...
Parsing page_2.xhtml ...
Parsing page_6.xhtml ...
Parsing page_10.xhtml ...
Parsing page_20.xhtml ...
Parsing page_22.xhtml ...
Parsing page_15.xhtml ...
Parsing page_19.xhtml ...
Parsing page_1.xhtml ...
Parsing page_5.xhtml ...
Parsing page_9.xhtml ...
Parsing page_13.xhtml ...
Parsing page_21.xhtml ...
Reading TOC from NCX...
Merging user specified metadata...
Detecting structure...
Flattening CSS and remapping font sizes...
Source base font size is 12.00000pt
Removing fake margins...
Found 23 items of level: div_1
div_1 left margin stats: Counter()
div_1 right margin stats: Counter()
Cleaning up manifest...
Trimming unused files from manifest...
Creating MOBI Output...
Serializing resources...
Creating MOBI 6 output
Generating in-line TOC...
Applying case-transforming CSS...
Parsing manglecase.css ...
Parsing tocstyle.css ...
Rasterizing SVG images...
Converting XHTML to Mobipocket markup...
Serializing markup content...
Compressing markup content...
Generating MOBI index for a book
MOBI output written to C:\Users\doomf\AppData\Local\Temp\calibre_ow2mszdv \_90tlwk3.mobi