Is this possible? Especially with FSUIPC?ThanksGhiom

Depends on the aircraft, nut if you can steer the nose with a hardware axis, then yes, FSUIPC will let you assign any axis to steer the nose. Note the following RW nose steering variants:

1. None (castoring), steered via differential braking,
2. Spring-linked to rudder pedals, and
3. Explicit nose-wheel steering tiller (large airliners)

Note also that certain add-on aircraft bypass standard FSX controls for certain axis mandating these axis be assigned via a dedicated configuration program supplied with the add-on. Cheers, - jahman.