Height reference tool measurements
Just noticed after trying to use the height reference tool to aid some marking out. The 17.60mm is indeed 17.60mm but the 50mm is actually 53mm. Is this correct? If so then why is one measurement marked so accurately yet the other is 3mm over the marked dimension? I don’t think 3mm will make much difference when fitting router mount but it is confusing.
Is this a good question?