My setup. There's a support made out of 2mm stainless sheet fixed with couple of marine grade P-clamps. Haven't had many rides with it but seems to work. No swinging whatsoever. Also supports the middle of the bag so the bag is not sagging between the struts.
My setup. There's a support made out of 2mm stainless sheet fixed with couple of marine grade P-clamps. Haven't had many rides with it but seems to work. No swinging whatsoever. Also supports the middle of the bag so the bag is not sagging between the struts.