New Lyra Delos wheres the bass?

I am the owner of a new lyra Delos. The rest of my analogue front end is Pink Triangle PT Too and Funk Firm FXR II tonearm.

The cartridge has about 20 hours on it at present. It is superb in all respect except for the bass performance. Bass is light and lacking any extension. I want to know if this is a common thing or something that will improve during running in. At what point is one of these cartridges fully run in?

Thanks

Cylopse