I really like the performance and flavor from a 306 but the carts were too small and I dont like dripping.
 
If only they could use 510 carts .
 
Heres what I did to solve the problem.
 
Cut just over 1/4 inch from the open end of a 306 cart, like so
 
		
		
	
	

Place that piece on a 306
 
 
 
Take apart a 510 atty and save the casing
 

Place the casing from the 510 on the 306. It will fit over the sleeve of the 306 cart snuggly. Add 510 cart and your good to go!

	
		
			
		
		
	
			
			If only they could use 510 carts .
Heres what I did to solve the problem.
Cut just over 1/4 inch from the open end of a 306 cart, like so

Place that piece on a 306
 
 Take apart a 510 atty and save the casing

Place the casing from the 510 on the 306. It will fit over the sleeve of the 306 cart snuggly. Add 510 cart and your good to go!


 
				
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		