Length of year question

[Guest guest]

Generally , in books,Vimshottari dasa calculations are based on 360 days a year

basis.These calculations are then applied on the english calendar year of 365

days by astrologers.The ADs/PDs therefore go way off the mark,in the cases of

of natives in advanced years of their lives. 2. How to reconcile the two? And

what is the considered view of the knowledgeable friends on this list as to

what gives the best/ most accurate results--360 days or 365 days year

calculation?

Best regards,

Fayyaz