When running analysis in VeSys 2.0, all the wire lengths & tooltips appear in "mm", can this appear in "inch".
It is specified within the wire model (wire_v2) which is used as a default for all wires. If you open the model you'll find that it uses the units of mm for its calculations. You can change that quickly if you edit the model and modify this bit.
I will create a new version of the wire model and upload it to the Community Exchange section shortly.