Draft:

Present: Gunn, James, Jean, Gerard, Adriana, Alex, Thibaut

Discussion:

• Thibaut introduces
• Gunn makes presentation
• Thibaut suggests that it is important to know where all those loss electron current go
• Vacuum is not looking great at all
• Looks like a great progress has been made and gun v5 is looking promising
• But in meantime we continue to gain experience with gun v4.2, add expansion solenoid and keep ECTS ready for v5 gun tests in June 2026
• Thibaut said that we do not make yet another version of gun but focus on testing gun 4.2 and gun v5