Hello, I just bought an I.S.M. Adamo Typhoon and immediately rode it 40 km over very hilly terrain without (a) any adjustment problems or control problems; and (b) any numbness or discomfort. I in fact had been having real problems with numbness, but I gotta point out that in the article their lead police guy thought he was just fine until he was tested. I picked that Adamo thing because it looked like it had a false nose that I thought would help with control issues. So far so good.