I bought a Vamo 3s control head as a backup, thinking it would be interchangeable with my Vamo V3. The link is here:
$26.32 Vamo 3S Variable Volt/Watt Control Head for Mechanical Mods - OLED screen / stainless steel at FastTech - Worldwide Free Shipping
As you can see from the picture, it's not. I emailed fasttech and they said it can be used with a Nemesis, Astro and King mods, etc, but I can't figure out how they would fit together. The picture below shows the 3s on the left and my Vamo V3 body on the right.

Can someone help me figure this out?
~Buff~
$26.32 Vamo 3S Variable Volt/Watt Control Head for Mechanical Mods - OLED screen / stainless steel at FastTech - Worldwide Free Shipping
As you can see from the picture, it's not. I emailed fasttech and they said it can be used with a Nemesis, Astro and King mods, etc, but I can't figure out how they would fit together. The picture below shows the 3s on the left and my Vamo V3 body on the right.

Can someone help me figure this out?
~Buff~