i got a used klepper clone (wayland harpoon) recently (novice /
newbee).

my 'slide and snap' fittings / joints / fasteners (what would be
general / umbrella term for those?) are loose and do not look like
tunable.

are there any alternatives to be used. at the moment i am using cable
fasteners to secure joints coming loose and going off while
waterborne?

(cable fastener - http://www.allplastik.com/images/Pro...astener_31.JPG)

what else is there to use in place of lousy fittings?

z