Firstly can I add my thanks to the PMDG production team, for the most jaw dropping add-on ever for FSX. Being retired flight crew I have spent many hours in multi million dollar flight simulators, and if a full motion hydraulic platform could be added, this would be up there with them. I hope you reap the rewards for such a magnificent job, you guys deserve it.Now to my question, I've noticed sometimes when turning under LNAV control the aircraft will occasionally twitch during the first turn manoeuvre, instead of a nice smooth turn. Has this been noticed before during testing or is there a chance I've got something not set properly.Apart from this 'slight' effect. I have not noticed any other problems on my 3 1/2 year old computer and am getting frame rates of 20 -25 with photographic scenery and 3rd party add-on airfields.Glen

Firstly can I add my thanks to the PMDG production team, for the most jaw dropping add-on ever for FSX. Being retired flight crew I have spent many hours in multi million dollar flight simulators, and if a full motion hydraulic platform could be added, this would be up there with them. I hope you reap the rewards for such a magnificent job, you guys deserve it. Now to my question, I've noticed sometimes when turning under LNAV control the aircraft will occasionally twitch during the first turn manoeuvre, instead of a nice smooth turn. Has this been noticed before during testing or is there a chance I've got something not set properly. Apart from this 'slight' effect. I have not noticed any other problems on my 3 1/2 year old computer and am getting frame rates of 20 -25 with photographic scenery and 3rd party add-on airfields. Glen

Me too...