[PyMOL] loosen secondary structure

[O. J. Ganesh]

 
Hey PyMOL gurus:
 
I have a 'perfect' helix.   Is there some way to 'loosen' all of the angles in 
the helix so instead of 3.6 residues per turn, I could have, say, 8 residues 
per turn.   My goal is to make the helix more 'coil-like'.   Is this possible?
 
Thanks!