Makita EA7900 and Zama DM11 carb?

[HandLogger]

Has anyone replaced the factory Zama DM18 carb that came with the newer Makita EA7900s with the Zama DM11 carb and figured out a reliable adjustment procedure to get your 7900 starting reliably and running well? If you have, I’d love to read all about it. Thank you for your time.

 

[Shane¹]

Should be essentially the same carb and tune pretty easily. Some of the zamas had low pop off pressure and would flood from the tank pressure. Is the carb new?