So went out and played with units today. The "tail" appears to be artifact fromTM. Depending on which way turn TM determines shape of tail.
Wonder if raising 360 transducer would fix?
"The greatest use of life is to spend it for something that will outlast it".
William James
www.podunkideas.com <--Click here
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https://www.crappie-gills-n-more.com/
https://cornfieldfishinggear.com/
------------------------>> Pro Staff Sonar Advisor
thank you
"The greatest use of life is to spend it for something that will outlast it".
William James