Cam oiling help!

Hi!

I just have a question about my camshaft! Im running a 340 with solid camshaft, i dont have the specs on it!
I had the engine out this winter and checked it and i found out the timing chain lacked oiling. So i fixed that the stock way, one of the bolts that hold the camplate should have a 2mm hole right trough it. I didnt loose any oil pressure on this mod as it still lies around 75 psi.
My wonder is that i have heard that Mopar engines have a problem with sufficient oiling in the lifter gallery and now i wonder if my little mod could have a bad effect on my engine?

Anybody have clue? Better to ask before i grind the cam down?

/Chrippa