Timing tape

Of the dozens and dozens of dampers I have checked ..I have found ONE that's ONE that was correct. Where zero is really zero. And that includes my Fluidamper, it was off 2 degree's. And if it IS off, well that renders it usless. Find absolute TDC, remember the piston is 'motionless' for about 4 crank degree's. So just getting the piston to TDC dosen't necessarly mean absolute TDC. Find true TDC and check damper with timing mark and re-mark if needed. Then align the zero mark of the timing tape with the 'new' and true TDC mark. Nice to know that 35 degrees is really 35 and not 33 or even 37...Good luck, Terry.