Worm extras

Worm parts can be bought as extras.

One can purchase a 4 man skin and 2 full 2 man worms and use the parts from the 2 man worms in the 4 man skin - all you would need is one extra spacer. You can purchase a 2 man worm and a 3 man worm and use the parts in a 4 man skin.

Because the weight segments are easily interchangable you could choose to have one 4 man skin and 6 different weights segments- these can be used interchangeably depending on the strength of the 4 man team.