5axiskins tool offset

You need to the lines for the kinematic component and set your pivot length:

Please attach your hal file.

Not sure where your error message comes from as '5axiskins.pivot-length' is not used in your hal file. Do you have anything in the 'custom.hal' file or something in the postgui hal files?

the only line in your hal and ini that contains 'lupakins.pivot-length' is this one in your hal file, which seems to be the one it complains about.

net :pivot-len <= pivotsum.out => lupakins.pivot-length

This would suggest that you have some other hal file in your config folder that also contains a similar line. If you are unsure then please compress your entire machine config folder and post that here so I can have a look at all the files in the config.

In the [HAL] section of your ini file remove this line:
HALCMD = setp lupakins.pivot-length 227

set your pivot-length in your hal file:
setp pivotsum.in0 110