Thanks for all replies. I have tried all of your suggestions, but unfortunately none have worked? I can ‘take-off’ straight from a runway, and ‘in-flight’ controls are OK. But soon as I land on a runway the steering goes ‘all over the place’, no control. I have reported this to MS FS as a bug, but not heard back. I do like flying around but I will have to forget about landings in FS. Have to practice my landings in AeroFly FS2 and other sims.