single coil build deck with 4 posts???

[phatfil]

browsing all the vape goodies available @3:30 am again and i came across this at 3fvape.

AUTHENTIC SMOKTECH TF-RCA REBUILDABLE CLAPTON COIL HEAD FOR TFV4 MINI - SILVER

www.3fvape.com/home/5658-authentic-smoktech-tf-rca-rebuildable-clapton-coil-head-for-tfv4-mini-silver.html#.Vjwd0vnhC01

Rebuildable Clapton Coil Head;

Four Post Single Coil Build;

Compact Deck;

Small Airflow Tip included for Throat Hit Vape

can someone please explain why a single coil deck should have 4 posts???

2 posts with oversized wire holes i could understand but 4 posts??  what am i missing??

[Get Off My Cloud]

It's made that way because clapton wire is thicker than regular wire so if you do like 4 or 5 wraps the legs end up quite a distance apart, having the 2 screws either side means you can trap those legs without pulling them in towards the coil itself.
You actually only use two of the screws to trap the wire but 4 are needed so you can wrap the wire clockwise or anti-clockwise and it still works.