just removed my noseband and flash, didn't find any difference.. Do we need them?? I have a 6yr old mare that I backed myself, used flash as she threw her head up and down and then bronked, then found it didn't help so I loosened them and now removed. I feel we use some of these items because everyone else does? I m sure they are useful in some circumstances but all the horses at our yard have flashes, I don't know the science about the bridle and really hard to find out, any views?