I have a series of checkboxes which affect conditional formatting in
other cells in each given row where the checkbox is located. The code
is generic enough to use with every checkbox. I could call a
subroutine from each checkboxY.click command, but is there a way to set
all the checkboxes to just use the one routine?

Thanks, this is driving me nuts and I don't want to have to edit EVERY
single macro.