Quote:
	
	
		| 
					Originally Posted by BSB  I just use the scale every time, press or drip. It's there, why not get it right? Plus, different beans and different roast levels, change weight-volume ratio. | 
	
 How do define different beans to roast levels, vs. addding or substracting weight?  How far or a swing in weight will there be between extremes and do you think you can tell side-by-side a slight weight variation between pots of coffee?