I've followed the instructions, drilled a 11/32" hole into the bottom of a Nalgene water bottle (hard plastic).  Now I can't get the darned thing in there.  What am I doing wrong?  I do not trust this company very much because they describe an 11/32 as being smaller than a 5/16... I'm no math genius, but I believe that 5/16" = 10/32", which is SMALLER than 11/32".  Everything I've read about chicken nipples says, "do NOT make a bigger hole!" but not how to actually get it installed.
	
		
			
		
		
	
				
			
	
! Good job!
	
