Hi Roger,
I have taken four pics showing the backstay adjuster on our 1984 E30+. They show the single backstay from the masthead being split into two stays, the two sheaves that slide on those two stays pulling them together to increase tension, and the two endings one of which has a cam cleat to cleat it off. Let me know if you have questions.
Frank
Hi Kevin,
The backstay adjuster definitely helps in stronger winds. I would add it for sure. I hope the pics help!
Frank
Hi Kevin,
The backstay adjuster was on the boat when we bought her so I didn't compare types. But the one we have a shown in the pics works well.
Frank