For all flight planning, please set calculated slopes to be based upon the flight characteristics of the currently chosen airlpane model. Please set turn rates at no more than a default 60 degrees (with capability to change to pilot specified rate in airplane profile,) ever. Climb rates are especially troublesome when they don't match the selected airplane profile. Descent rates for landing are currently unreasonable as well -- 3 degrees from when you reach, say, 2000' AGL, would be appropriate but you might need to poll the community.