http://www.youtube.com/watch?feature=player_embedded&v=axD7vKBLFf8#!I cant really tell how the rig is made. And where do we have here a place so rich in flounder? I always thought flounder fishing is best at night ?! Obviously I dont know much about this :)

There was an article in NZ Fishing Coast to Coast a while ago about catching flounder on small softbaits I think.  I could probably look it out if you're interested.

Hi Boulder I had brought a couple of these rigs  http://www.gerrysfishing.com/beach-rigs/imax-flounder-rig-3377-483-7833.php  with me from Ireland when I was shipping my gear and I can confirm that they do work on sand flounder here off the 90 mile beach anyway. Bait I use is tuatua and small bits of paddle crab... You just need the bling on the dropper and small long shank hooks with the added attraction of the size 0 or 1 mepps type blades work a treat. Used to use ragworm or lugworms back home. Not sure what sort of sand/mud worms are here. Does anyone know??  

I have a few ideas but will need a bit of testing

just whipped this up.... not sure how this hook would go but knowing what a flounders mouth is like maybe i need to use a small long shank cod hook ??

Seen them caught on rods down milford creek and also up at snapper rock. The old man use to use a bit of corn as bait. 

My mates son catches big yellow belly flounder by draging a small hook fly across the sand in flounder country. Great fight too he recons.

ohh...good point! thanks mate