**element dimession in preview**
Brief title for your desired feature:
if you choose an element you have symbols only, without any information about dimension of this
How would you like the feature to work?
Why is this feature important to you?
because i am amateur, and have any idea what dimension have some elements, and i wolud like to create own pcb easier
Brand new interactions and interfaces. 
Easy to use and quick to get started. 
