Dear Chimera Team,<div><br></div><div>Hi.</div><div>The ribbon style in 1.6 version is a little round for helix, while it is really flat in 1.7 version. I want to use v1.7 since several commands are really good for movie making eg. format option and<font color="#222222" face="arial, sans-serif"> transparency. However the ribbon style for helix is not as nice as it in 1.6. I am wondering how could I change the style of ribbon in 1.7 to be the same as in 1.6  since the ribbon style seams the same in the panel for both versions. </font></div>

<div><font color="#222222" face="arial, sans-serif"><br></font></div><div><font color="#222222" face="arial, sans-serif">Many thanks.</font></div><div><font color="#222222" face="arial, sans-serif"><br></font></div><div>
<font color="#222222" face="arial, sans-serif">Best,</font></div>
<div><font color="#222222" face="arial, sans-serif">Cheng</font></div>