@thebionicman Thank you for your reply. I appreciate that reporting displacement to sub-millimetre accuracy is unrealistic which is why we round to ...

@james-fleming Thanks for the recommendation! Looks pretty comprehensive but I'll get a copy.  

@murphy   Generally we always achieve submillimeter resections and this is because we test them over and over at the time of installation/monit...

@murphy Thank you for taking the time to reply. We operate to an absolute accuracy of +/-1mm for readings, but generally I am aiming to ensure my re...