Machinists Custom Choices (EBS – Employee Benefit Systems) 2024 Supplemental Benefits Open Enrollment Posted by Scott on December 3, 2024 Posted in: Things members should know. Leave a Comment Machinists Custom Choices (EBS – Employee Benefit Systems) 2024 Supplemental Benefits Open Enrollment Posts navigation ← 2024-2029 Collective Bargaining Agreement with Textron Aviation Inc.