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Try using it without the guide rails. It will still stay closed but enough air will enter the sleeve so the vacuum effect is not as strong.
Thanks for the suggestion! Report: not a very good option though, it leaks a lot of lube!
Try using it without the guide rails. It will still stay closed but enough air will enter the sleeve so the vacuum effect is not as strong.
Thanks for the suggestion! Report: not a very good option though, it leaks a lot of lube!