Apologies if this is well known already. I just got my RTS Wreck-Gar and noticed that the wheel on his shoulder is removable. It's connected via a ball joint and a tab to hold it in place. You can either unhitch the tab and rotate the wheel down like a shield, or remove it altogether and have him hold it in his hand as a melee weapon. Did anyone else know this? It's made the figure even more cool in my opinion!