Due to some stupidity on my part during my cam break in, I think I might have hurt my motor. Right now my oil pressure is roughly half of what it used to be when the motor is running. Like at idle, I used to have between 20 and 25 psi. And when running about 2500 rpm, I was at 40 psi. Now at idle I have about 11 psi and the highest it goes when drivitng is 30 psi. I'm hoping something got into my pickup and is causing this, but I'm also concerned that my main bearing have been wiped. What would be the tell tale sign of this in my oil filter? Will the bearing material be easy to see, or will I need some sort of magnefying glass? Thanks for the help.