Hi,
I have expertise in Amibroker and completed many challenging projects here on freelancer. From your project description, I presume that in addition to parameter and other small modifications, there was a moving average in your code to filter the buy/short signals and it need to be replaced by a cross over indicator when the filter MA is turned on. (May be the filter MA is not required in the modified code.). Looking forward to work with you on this project.
Thanking you,
Joy Sebastian