I have a brasilia gradisca 2 group head from 2000. The right side steam wand isn't putting out the correct amount of pressure and my repair guys are out of town. Unfortunately, I do not know how to fix this. However, If anyone does know how, I am willing to give it a go.

Also, the steam doesn't completely shut of right when I completelt turn the steam knob.

Any suggestions would be helpful! Thank you in advance.

Shawn