Good Morning, I have recently purchased this game and have been driving on the North Wales Coastal route. In this game the throttle in the class 221 is notched. Whenever I try to maintain a specific speed I keep having to alternate between idle and notch 1 which is very tiresome. I could not believe the real units work in this way. Indeed, I have done lengthy trips on the class 220 and 221 and I never observed the engines alternating between idle and a power setting. Once at cruising speed the engines do seem to stay at the same RPM. I happened across a driver of a class 221 the other day and questioned them on this topic. They informed me that the throttle is not notched in real life. It has notch markings to allow the driver to select an equivalent of e.g. notch 2 for starting in specific conditions. However, there are no actual notches which allow a precise power setting to be set and will most certainly avoid what I mentioned above whereby I need to alternate between idle and notch 1 continuously. At present I feel that this game is unplayable with using the class 221. I welcome your thoughts on this matter. Kind regards.