Praxis Works M30 bearing replacement. Specialized Roubaix (2015) with the Praxis BB adapter

2JPW Posts: 3
edited July 2019 in Workshop
Has anyone else got a Specialized Roubaix (2015) with the Praxis BB adapter? This adapter does away with the BB30 bearings and fits two external Praxis bearings.

I have replaced both bearings – with one dust cover on the non-driven side (28mm) and a 2mm cover and wavy washer on the driven side with the 30mm bearing. Similar to this:

It still feels like there is a bit of float even though the bearings are fine, almost as though the crank is not fully tightened. Does anyone have any ideas or tips with this BB?

Any advice is welcome.