slow trim pumps...just a reminder...
 

a few posts here recently about slow trim pumps hydraulics etc... remember that the fitting that the lines go into have VERY fine screens built into them... and it doesn't take much at all to clog them... they have to be removed completely to clean them but only takes a minute each... but worth doing... also dirty relief valve will do the same thing as it will bypass early or continuously...

don't ask me how i know this.