Hi All, this is my first prime brisket...bought from Creekstone Farms.  So of course i have been reading up and saw that just as a guide, the timing should be around 1 - 1.25 hours per pound at 250.  Is that based on the pre-trimmed weight or post trimmed?  Appreciate your insights.
Thanks
	
		
			
		
		
	
				
			Thanks
	