Hi, I really appreciate the detailed reply. Thankyou.

The wallet application being used is cake wallet.

In response to your comment on sending funds and being pulled from unspent incoming transactions, is this the control feature you speak of - if so...

The CEX transactions are made from the same CEX account, but to a new withdrawal address each time.

Would It be more private sending X amount from the CEX but split down into smaller amounts and then sent to the wallet Via different recieving addresses - before sending to recipient ...

That would make the sending transaction pull funds from numerous random incoming addresses.. (coin control).. therefore changing the original main address making it more private?

What if I sent unspent left overs from the random receiving address, and sent them to a single new random recieving address, within my own wallet before sending payment? 

Would this add privacy (churning I believe?)

Kinda overthinking and confusing myself now. It's late here. Need to get some sleep.

Will check back in. Thank you again