Pitch Stick Calibration NS4 88

[podmed]

Hey everyone. I've heard about this error. Just experiencing it for the first time - have had Nords for over 15 years.
Besides "wiggling the pitch stick," what else can be done.
The NS4 is about 2 months old. Bought from Armens in NY.
Thanks in advance....
podmed

[maxpiano]

1) Don't touch the PB during NS4 boot (it causes calibration failure message)
2) if message persists even by taking care of (1), your NS4 PB needs servicing/replacement (you are under warranty, so have it done by official assistance)

[podmed]

Thanks!