Interesting test, I wonder why there were different lengths shafts for a 100 cm speargun. Maybe if they were all the same length and thickness the outcome would have been different.
Thank you. Shafts are as manufacturer has put them... that it is the point of the test... some manufacturers does not know how to correctly setup the speargun.
@@Dstick1Spearfishing I will... if you have Facebook account please join my group SPEARFISHING CROATIA... there is a lot of good and helpfull stuff. 🙂👍