Went to Kubota dealer to make arrangements for 50 hour service on my 5030; and while in the computer, the service manager noticed I had a BX1800.  He asked if I had the "upgrade" on the seat.  When I said no, he told me for $25 I could get the upgraded seat.  Ended up leaving the dealer with a new seat and halfway home, I remembered my neighbor had a BX1500 purchased at the same dealer, so I called the service manager back and got one for my neighbor.  I installed my seat and it is great.  Big difference.
				
			 
				 
 
		 
			 
			
