Standard generators missing from Motion 5.2.1

Im away from home at the moment, using my MacBook Pro, and starting a project in Motion - I find that the standard ¨colour solid¨generators are not in the library, although most of the others seem to be. I can not see these in Finder, but they are present in FCPX.
Any ideas on why they should be visible and usable from FCPX but not Motion?

Thanks
Late 2011 MBP running latest versions of Yosemite, Motion and FCPX

To answer my own question, I re installed Motion and all appears to be as it should be.
Moral of the story check your travel machine before travelling - I normally use the iMac for Motion projects.