So I have a 2006 Momba mobius LSV and the prop support strut keeps on coming loose. Do I just need to put some lock-tight on the nut and bolt and tighten it down? This is the second time I've had to tighten it in a year. Do I need to put any extra marine grade sealant between the boat and the strut? Anyone have any experience this and have a good fix? Thanks in advance.

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