Hughes "retro fit" lifter not pumping up!

this lifter issue is not just rooler hyd , but flat tapper hyd as well . hylift johnsons are the worthless , they supply most of the countries lifters . have had over 80ish flat tapper hyd just trying to find 16 that will hold the pump up state . every set has been a no go . now on to seal power from summit . i'll see . read a thread on an roller issue a member on fbbo was having with his 5.9 la with a factory roller set up . he thought meiling and seal power were junk too . i'll see and hear how these do . lifter manufactures suck , and qa is one blind guy checking nothing . heard comp cams sent back their new shipment of lifters for inconsistent quality . what are you to do . i scrapped out a couple v10 p/u engines . a kept the valve train parts , there were quite ones . well you need some thing to run on the bump stick , lol .