Free Flow Script stripts out my code

Free Flow Script stripts out my code

Hi

I have the following calculation - <%=Total-(Failed+Converted)%> - which works on the page.

But when I edit the application it has removed the brackets and displays <%=Total-Failed+Converted%> - which produces a different result when I save it.

I assume their is something wrong with <%=Total-(Failed+Converted)%> - can anyone help?

Thanks in advance