I see.
My double leg is lacking way behind. Today i decided to hold on to dumbbells shoulder width high in front. Weight is 8.3kg each hand and with the ankle weights. Then after 5 reps I stopped the weights and just with ankle weights and then without weights.
Double leg was measured at 2.3m. Single leg was 1.87m.
I haven't been training the single leg broad jump, but probably from the sprint starts, that's what may have contributed to it, such as sprint step to 1 step as far as I can.
Will just stick with double leg then.
Also single leg jump, I land on one leg which is followed by other leg straight after less than a second difference, but with weight I land double leg, reduce stress.
But will need to find out how to improve my technique, my thought was add weight to improve. Will post a video and maybe you can let me know where I am going wrong in my technique and any others views are also welcome.