Battery usage--Sprint 6.5 OEM versus mightyrom

[TLJester]

A friend has the EVO and its a known problem that the battery drains like crazy with auto-syncing Facebook with contacts.
When he disabled this his battery went from 1/2 a day to over 1 day (he has about 1000 'friends').

I have a TP2 with MR SE installed.
I set the contacts-Facebook sync to manual, (with only 300 friends) I now get almost 2 full days of voice, web, email where before i got almost 1 (morning to evening, but not night).

As a side note, my office is in a terrible signal zone. When I am in good zone, i get 2.5 days.

Point is - try disabling contacts auto-sync with facebook!