I am a Cat.2 rider/racer and obviously train and race a lot. Does anyone what asthma meds/inhalers are not illegal to use in racing? So far, I have just used the Maxair inhaler (a bronchodilator), which works excellent for me, but I feel it starting to stop working after about 3hrs. I have also used the Serevent Diskus, which works great, but not quite as good as the Maxair, but it makes my eyelid twitch like every couple minutes, all day, everyday and is rather annoying, and it also makes me more likely to cramp. Any help? Thanks.