Avoid them!
On a serious note - if you think you are going to risk using the stinger as a skid - the slope is probably too steep - pick another site. However, there may be other ppruners with more experience who can offer you some practical help!!
SF
Last edited by Sgtfrog; 17th Nov 2007 at 16:33.
Reason: Not wanting to sound like a know-it-all