Hey their fellows, so i started freedive/spearfishing august of 2010 and stopped after couple months. I was using a jbl pole spear, and got my self an Immersion gun without knowing anything about it, and it SUCKED! so i kept using my pole spear and got really good at it, and on my 16th bday, i was suprised with a Riffe 2xs and i love it! sadly took it out only once cause i don't got any dive buddys, just my dad who scuba dives cause i got him into the sport, and because hes not really that "fit" he can't do it as much. So my question is, i have a 100ft riffe float line, 1) how do i connect it to the back of the gun??? i put a rope thru the back of the whole in the gun and basicaly made a loop, and i connect the float line to that...idk if thts safe. 2) if i connect the end of the float line to a boat bumper bouy will i be able to take a idk 50pound wsb? ...SO lost.. thanks you guys