,,just got smaller, just finished up my fuel system upgrade and tested good with no leaks and pressure is now adjustable where as before I couldn't get the pressure below 9psi,all that because my return line was too small and caused too much back pressure so I replaced all the aluminum 1/2 line for -08 braided feed line and -10 braided return, that in itself dropped the pressure from 9psi to a little less than 3psi,with out changing the regulator from where it was set before, now I can actually adjust the pressure to where I want and not blow past the needle and seats and give me inconsistant fuel level readings and stop booster drip's,,that to me is money well spent.