Chart Axis Lines styling

Since we don't know what your data looks like you should
Attach a Workbook
(please do not post pictures of worksheets)

• Click Advanced (next to quick post),
• Scroll down until you see "Manage Attachments",
• Click that then select "add files" (top right corner).
• Click "Select Files" find your file, click "open" click "upload"
• Once the upload is completed the file name will appear below the input boxes in this window.
• Click "Done" at bottom right to close the Attachment Manager.
• Click "Submit Reply"

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In the mean time, try:
1. Format axis
min=0
max=100
maj unit=50
min unit=5 or 10 or whatever ...


2. Format maj gridlines
line style, width= 3?