[Genome] adjust the thickness of the custom track display

[Ma, Jing]

Hi,

 

I'm trying to display some genomic segments using custom track.  I can
display them following the format without any problem.  My question is,
is there any way that I can adjust the thickness of the rectangles
representing my segments (I hope to make them thinner than the default
look)?

 

Thanks,

 

Jing Ma

St. Jude Children's Research Hospital