Most of the soft development was near the transom, especially around the bung. I wonder no matter whether currently being plastic, rather then fibreglass, it dampened the ultrasound waves: Julian, What's the issue you may have set up the transducer on? It ought to be over the hull, exactly where https://keeganaulyq.blogpostie.com/57173597/the-hyperbaric-chamber-cost-uk-diaries