tapping noise 98 sohc 4.0l

[141dropandroll]

I replaced all the timing parts which got rid of my rattle noise,, I'm left with a tapping noise,, sounded like it was from passenger side, so I repaced the passenger side hyd lash adjusters, semmed to be the side that was making the tapping, still have a tapping noise only when the engine is warmed up and at idle, up to about 2000 rpm.. any tips??