>But I've two issues with our virtual Sperry Autopilot.>>First, initial right banking issue at lateral mode selections.>I know this is a known issue with default MSFS autopilot BUT I>saw some payware products which relying on default MSFS>Autopilot overcome this issue. I think DF 727 with V2 patch is>one of them. They might have an intresting trick which is>worth to explore i think..If somebody knows how to stop this right-bank head fake when first engaging any lat mode in FS, I'm all ears. The only way I know is to custom-program a separate set of lateral modes that directly control bank. A giant time-suck that I'm not to fired-up about taking on right now.>>Second, VOR/LOC capture&tracking is terrible. I tried to>change the parameters in aircraft cfg for smooth capture and>hold operation with a few shortcomings ( e.g. bad loc holding>vs. good vor holding at far distance ). Is there any way to>improve this issue, like Richard Probst' solution to GS>Capture and holding?Noted, and I will have a good look at this. Suspect the solution is as simple as the right set of aircraft.cfg parameters for the MSFS' autopilot PID control loop.CheersBob ScottATP IMEL Gulfstream II-III-IV-V L-300Santiago de Chile

>First, please make no appologies for your English, It is>excellent. Secondly, I do understand about the nav database>issue. Unfortunately noone that I know of has developed an>GPS that has an updateable Nav database. We may be limited>there. >>>Thanks, >>DonProject Tupolev developed a KLN-90B which uses the FSNavigator database, which is updatable. It can also be coupled to the default AP. Might be worth a try for those wanting a GPS in the 737. EDIT: Here's the link: http://www.protu-154.com/forum/viewtopic.php?t=5071