Forums Scripts & Popups $fline - case sensitive ??

i am using it to find a line in acustom window and
diplay the text ..

set %findtxt $fline(@text,%text-to-find,1-100,2)
^^ this works how ever its case sensitve

i have tried many different combinations..
set %findtxt $fline(@text,%text-to-find,1-100,0)
set %findtxt $fline(@text,%text-to-find,1-100,1)
set %findtxt $fline(@text,%text-to-find,1-100,2)
set %findtxt $fline(@text,%text-to-find,1-100,3)
^^ none work

I need to find the text i a custom window window is set at:
window -alkCs @text


Any thoughts ?