Joined triplets?

[Stewart Holmes]

Hello,

 

I use the following _expression_:

 

\times 2/3 { des,8 ees f } \times 2/3 { des8 ees f } ges8 ees

 

I get the 2 triplets at the start of the bar, but they are beamed together with all the triplets.

 

Also, later:

 

\times 2/3 { des,8 ees f } \times 2/3 { des,8 ees f } \times 2/3 { des,8 ees f } \times 2/3 { des,8 ees f }

 

These triplets are all joined together with one beam. How do I beam so that each set of triplets is beamed separately?

 

Thanks,

Stewart