Typically on the guns I use for dogtooth tuna I am using four rubbers a 3/8 x 1.8m spear. The shooting line ( from breakaway to spear) is about 9m. When the spear is cut off by the fish, it is typically in the first meter behind the spear so more than two meters of a heavier “trace” is superfluous & also problematic.
Yes lots of people have said that dyneema is better than ultra hard mono. It isn’t, I found it made zero difference & it is just waiting to form a tangle & mess at any opportunity & was more trouble than it was worth.
A sample of the guns I currently have in circulation. I travel a lot ( or did until this year) & still compete so I enjoy a pretty good variety of spearfishing & also like to experiment with equipment.
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