I like this version. Mine is essentially the same thing, but run
under the legs for a pair of crotch straps. I am going to try your
version and see how it compares.

Todd
3S

On Jun 8, 10:29*pm, KiloKilo wrote:

Also, looking at other options, I think you could probably just loop
the belts through your crotch and then up to the shoulder buckle to
create an anti-submarine system ... I have not really explored this as
I was just looking for additional hold-down force ... *KK

http://sailplane-racing.org/Belts/KKRidgeRope.jpg