i recon its a good system ay...

i got a 2004 12m Co2 and once u pop the bullet out its really easy for the kite to swing on its side for a relaunch - u just gotta yank on one side rather quick to pop it out - also i reach further up the line when i do this.
do admit tho - 1 side seems to pop out easier then the other. Have heard of guys sanding down the bullets abit as well - just round off the edges abit.
i like the way it works cept its a pain having all the extra ropes n stuff permanently attached to the kite + my battons seem to wear out rather quick then need replacing/glueing, guess its considered old now and there's now better ways to make kites - oh well