Good morning,
I'am happy to tell you that the delta loop antenna calculator
http://www.antenna-street.com/delta-loop-1en.php
can now generate automatiquely the .maa file from your values.
It is operationnal for each delta loop on 10-11 meters band and from 2 to 6
elements.
This will be online in few hours and hope that MMANA users could give their
opinion.
best regards
oli