Forward tilt bonnet restraints

Does anyone have pictures of the restraints they use on their forward tilt 
bonnet.  I'm still using a prop rod and would like a more permanent way to 
do it.  I've seen thin stranded wire with what I think are turnbuckle type 
adjusters that I like.  But I would see a few more ideas before I install 
it.

Thanks.
Phil Nase
http://home.comcast.net/~philnasecpa