I noticed that the bolt that attached my STA to the backplate is always loose after I dive.
I didn’t tighten it really hard to not break the threads, should I maybe replace the flat washer with a spring washer to it applies a bit of pressure to keep it in place or maybe a dented washer ?
I didn’t tighten it really hard to not break the threads, should I maybe replace the flat washer with a spring washer to it applies a bit of pressure to keep it in place or maybe a dented washer ?