USER FORM ISSUES: Clear data from various ranges using checkboxes and other issues.

[bakerman]

For i = 1 To 12
    If Me("Checkbox" & i) Then Sheets("Schedule").Range(Choose(i, "sep_std", "oct_std", "nov_std", "dec_std", _
        "jan_std", "feb_std", "mar_std", "apr_std", "may_std", "jun_std", "jul_std", "aug_std")).ClearContents
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