Electrical Questions? Ask an Electrician Online.
Welcome. My name is ***** ***** would be glad to assist.
It is extremely difficult to remove the back stab once used. Even if you get it out, the next connection will suffer.
Always use the side screws for switches and receptacles.
Need the Make and Model of the dimmer please. Odd for a dimmer to need a neutral, so need to look it up.
Let me know and we can continue,