You need to remove the ground jet breaker/screen from the grouphead.
- This kit is only compatible with Ascaso machines that were purchased as “Versatile”. You can check the label on your machine for “Versatile”. Works only with 57mm groupheads.
- This kit is NOT compatible for Ascaso machines that have “Pro” or “Professiona” on machine’s label, nor any Ascaso machines that have 58mm groupheads.