Hey, I'm currently working on a simple conveyor belt system in solidworks and am trying to make a visual part for the conveyor belt by selecting the option that should be available in the belt/chain box. Currently this option is not available and Im not sure what exactly im doing wrong. If I check off the selection of the rollers, and then drag one of them, they all rotate as they should, but the part option is still not available. All rollers are identical and are coincident to each other. Any and all help is appreciated.