ok some dumb questions on degreeing in the cams? on the 7-12 bank i should be using cyl. # 7 correct? with the dial indicator in place and tdc found it alos lines up on the flywheel as pm 7-12 correct? setting my digital dial indicator on the intake lifter i should read the # of degrees when i get a reading of .5mm and the intake cam lobe it starting to depress the lifter correct? plus the flywheel indicator should line up at the intake valve opening mark which should indicate AA mark 13 degree opening? i'm concern i might be doing it incorrect , i have done this on v8 engines i have built in the past but none were 12 cyl. nor ohc type plus its been awhile thanks confused