The correct way to measure a camshaft's total runout dimension is to

A. Rotate the camshaft on a cylinder head plate and measure the total runout dimension using a dial indicator

B. Support the journal at each end of the camshaft in a V-block, then rotate the camshaft and measure the total runout dimension using a dial indicator

C. Support the journal at each end of the camshaft in a V-block, then rotate the camshaft and measure the total runout dimension using a micrometer

D. Support the cam lobe at each end of the camshaft in a V-block, then rotate the camshaft and measure the total runout dimension using a micrometer

Answer: Option B