If a La Spaziale's pressure gauge is misaligned it can be shifted back in place very easily. Below you will find instructions on how to adjust the pressure gauge in an A53 or Vivaldi II.
7mm socket (if nut is too tight for adjustments to be made)
1. Remove the front panel of the machine
2. Adjust the gauge as necessary, using a 7mm socket if the nut is too tight and doesn't allow for movement of the gauge.