Manually touch off tool length

New to Pathpilot.
Machine Tormach PCNC 1100.
Manual tool changer.
Pathpilot v 2.0
Say I run an existing CNC program with 5 tools.
After tool one completes its operation and returns to the tool change position.
Can I manually set tool #2s tool length by touching off on the workpiece?
When I try to jog the tool I get an error message.
"Button only permitted when machine is in state(s):referenced"

Thanks
Fran

No. Set all your tool lengths before you run the program.