Tab and Slot not working

Slot And Tab slot and tab Chapter 6 ½ Building your Code: Insert tab a into slot b It pays to follow the instructions especially when you write them yourself slot demo baru I thought about creating the tabs, and then using 'project geometry' to form the slots, and link their placement

slot to rendah I found a way - Create your tab and slot with the main part and copy1 of the 2nd part, as normal