2012 Sea Doo RXT slower after supercharger rebuild

I just tested my 2012 Sea Doo RXT 260 after getting my supercharger rebuilt by PWC muscle. Its actually running slower than before the rebuild. The supercharger still slipping and its not getting up to full boost.

Any ideas what could be the issue?

Usually it is a boost leak, bad plugs, or the oil level filled to high.

What RPMs and speed are you seeing at full throttle?