Hey 3time champ...it usually takes a little more then 3 months for the medicine to kick in, if it even doess. I've been on 6mp since May (going on 6 months) on a variety of doses (see signature) and havent really seen much improvement. I think the reason is that, I'm like you, 6 foot 3, 180 lbs (lost 30lbs since being dx) and only on 75mgs. My GI mentioned that you should be on at least 2mg per kilo for 6mp to work and your prolly about
115 kilos if you weigh 230lbs. The only issue is that I dont think its physically possible to be on the amount of mg's of 6mp for it to be actually working. I felt near death on 100mgs....
Good luck, hopefully it kicks in for you!