I've been looking for Ehlers indis and stumbled upon this site and am really happy I did.

I'm having a problem with the Sinewave w/ S&R filter. It says for 'support' and 'resistance' "expression on a global scope not allowed" and "variable not defined". I loaded up the Sinewave3 version, but it flatlines at the -1 and 1 variables.

Is there something I can do to get it working?

Thanks