the cogwheels from create are invisible when i use this mod, im using the lastest version of minecraft, forge and create

Confirmed. It looks like Flywheel requires updates to work with Sodium 0.5.2. Running /flywheel backend off appears to work around this for now; you may experience slightly degraded performance around Create contraptions.

This is fixed as of Create 0.5.1.e. Anyone who used the workaround above should run /flywheel backend instancing (or, if that does not work, /flywheel backend batching) after updating to disable it and restore full performance.

This is still not completely fixed for DYnamic lights. Dynamic lights do not even light up the stationary cogwheels, still have to use /flywheel backend off :(

To some degree I believe Flywheel controls its own lighting. So I'm not sure that can be fixed from my end alone.