should i remove inner spring for cam break in ???

I always remove the inners. The lifters should rotate with no pressure but gravity on them... that's how I test for rotation during assemly. The reason for the recommended rpm is to fling enough oil onto the cam from the crank because the cams are only spalsh fed. I know many older builders that don't or that run weaker springs for break in but since it's my *** and $$ on the line I always have pulled them.