Hi Joe, With indication I meant an indication in the result (Proficiency Rating). A +95.15% would mean that I was on the fast side, a -95.15% would mean I was on the slow side. As to my cruise/descent I can not do much except to plan to stay close to my average speed by calculating wind factor, etc. However, I do have an option of a few climb profiles, by knowing if I was slow or fast, I can choose another climb profile. We do spend a lot of time in the climb and the wrong profile can cost you in time. Dai, the only way to stay close to your target/average speed is to slow down or to speed