Request for Kunda and Other Birth Time Rectification System

[Guest guest]

Dear Group,

This is about Kunda System of birth time rectification-

"multipy the longitude of moon by 81 and substract from it multiples of 360 degree the resulting degree should coincide with or trine to the lagna"

Thanx to Sunil Nair Ji, for revealing Kunda to me, what are other methods may by other experts including chandrashekhar ji (guru of the group), at least we should have the introduction.

regards,Lalit Mishra.