Mk 1 2002 tdi alh rear axle bushings help needed

Hi all ive managed to finally take the axle out to change rear bushings ive a problem though ive took 1 bushing out and ive measured the axle hole which i measure it at 69.38mm though when i look online the sizes of bushings i can get seem to be 69mm,70mm and 72mm i wanted to fit the LCR type bush as theyre suposed to be better any help much appreciated thanks