That's all fine and dandy, but the issue with it being so compulsive, you may be able to control yourself from redosing larger and larger amounts because you have a clear idea of the dose in relation to effects/safety. But you literally described backloading and IV'ing a potent psychostimulant (yours may be pure but think if someone does this with a cut batch and no tolerance, redoing over and over larger amounts thinking their tolerance is insane, and then getting some actual fire and backloading some like huge amount they think they need to catch the rush - might not be such a good outcome)I consider myself experienced enough to know what I'm doing, I already knew +- what amount of powder was needed for effects via nasal admin.
Also I think giving people an idea of how much powder I used by saying it fitted 1/10 of a ML container can be more useful for those who do not possess a scale.
And all different batches are of the same salt and purity shouldn't vary by more than 2-3% from best to worst, so I suppose that if crushed as fine as possible, no matter the batch it will always be very close to what I dosed if the same measring method is used - (maybe 5mg max variation?).
The main reason I don't buy a mg scale is that I do not use drugs that could be fatal if dosed incorrectly in the mg range; If I do get one I'll update the exact weight I dosed.
I'll edit the 100mg to 50mg, seems more realistic.
For these reasons, the extra steps to taking care to weigh and record specific dosages, filtering etc is the way that's preferable to recommend (at least on this site). Easy to forget we are a harm reduction forum first and foremost. Think about it though, I mean don't get me wrong ive done the same thing you described countless times with various stimulants, but it really has the potential to fuck ones mental state up not to mention the possibility of cardiac/respiratory issus in susceptible individuals... I dunno, that's the reason I think the guy above you responded in the way that he did. Not to call you out because people will do what they do to catch their rush. but for others.