this guy is brand new to DMT. been looking around forums for a while and now has joined and needs some advice. can someone PM a source for mhrb and recommend a good begining tek.. I'm thinkin about this one on erowid Erowid DMT Vaults : Extraction : QT's DMT Extraction Guide sound good?.. however I've noticed simpler teks around here but fear losing quality and yield using them. so many post around here with such different opinions I know. but I'm looking for some simplicity and one that will reduce my chance of messing up. also is this possible w/o a pH meter?