Some of the bonus tips!

Keep the post valuable ↴
In my case it was the valuable guide which I wrote.

Make the post follow a format ↴
Build authority in first sentences, add social proof, answer their questions & then give value in an exchange for some action.

Add viral actions ↴
Like or comment to receive the {value} & it helps algorithm. When someone comments on your post. LinkedIn pushes it to their network.

First few hours are important ↴
Keep your post engaging. Reply to people comments immediately. Spark conversations in the comments.

I hope

Hope you found this post useful!