of second aligning member 2 to first aligning member 1 is illustrated the preferred attachment is accomplished via a fastener not shown that passes through mid pivot counter bore 8 in second aligning member 2 and the mid pivot point 7 of first aligning member 1 referring to fig9 and 11 various locations are illustrated of the second aligning member 2 while rotating about mid pivot counter bore 8 providing a representation of motion indicating side to side movement using half the indicator measurement of total run out for the cylindrical work piece 5 in the horizontal plane the second aligning member 2 would be adjusted by loosening the fastener at mid pivot counter bore 8 and then moving the second aligning member 2 in the proper direction by this offset amount and refastening the refastening step negates the run out in this first degree of freedom direction run out is then eliminated in a direction perpendicular to the first degree of freedom dictated by the third aligning member 3 according to fig1 the second degree of freedom is shown to be along the vertical plane allowing movement up and down referring to fig1 the attachment of third aligning member 3 which contains work piece 5 to second aligning member 2 is illustrated the preferred attachment is accomplished via a fastener not shown that passes through top pivot counter bore 11 in third aligning member 3 and the top pivot point 12 of second aligning member 2 referring to fig1 14 and 15 various locations of the third aligning member 3 while rotating about top pivot counter bore 11 are illustrated this provides the pivotal movement of third aligning member 3 along.