Aarti - I am afraid I can't tell you the correct measurement. It's all "kai patham" meaning adjust according to the requirement.
Sorry for being vague, but if your batter's cosistency is as for dosai, it should be correct.

RR will be posting his Adhirasam recipe in Deepavali Delights thread in a few hours. Do check it out.

I don't know many people in Malaysia who actually go through the process of making Adhirasam.
Instant ones are so easily available - you just knead some ghee into them and then it is ready for frying!