Getting Stabilisation to work

New to the forum and to Garmins and just got myself a Virb 360. Playing about with some 5.7K test footage I did whilst mountain biking, I can get all the hyperframe stuff working well but stabilisation doesn't seem to do anything whichever one I try. I had a google and it was mentioned somewhere that somebody had the same problems but changed codec's in virb edit and everything worked...has anybody any idea's?