Hi, I am a 72 year old widow; at end of November 2019 the catalytic converter had to be replaced and a month later car went back for annual service and MOT. I mentioned it seemed to be driving rough/misfiring. Stalled for my daughter a couple of tiniest, The garage where I go have run checks and carried out several diagnostics and changed the plugs to no avail. They say they are scratching their heads over this, I found a thread on this site where someone had solved what seems to be the same fault they replaced the injectors and rail, and I am wondering if it would be ill mannered of me to show the people who have looked after my car for all these years the solution that was posted. They were going to check the computer today but have not got back to me. I have been without it for a week now. My daughter and I plan to buy an Arona later this year but would like to keep the Ibiza running a few months longer if possible. It’s a real nuisance.