HiRecently built a new system which I thought would run FSX like a dream which it does...kind of. I was expecting a bit more from it to be honest. Here's my dilema:Fresh installation of FSX Deluxe with both service packs installed...(no addons, scenery etc)Got the PMDG 737NGX, installed it and followed the Introduction PDF that came with it. I changed my scenery/weather etc. settings as per the PDF and also used the tool by ******* Altuve www.venetubo.com/fsx.html and made the necessary tweaks based on my hardware.I start up FSX using FPS limiter at 30FPS and start a flight. Seems OK, fairly smooth but every now and again the frame rate drops to something like 10FPS which makes everything jerk for a split second. I decide to start up with FPS limiter not running to see how high the FPS is sitting with unlimited framerate selected. It runs between 30-50FPS.Correct me if i'm wrong but given the hardware i'm running (listed below) and from what I've seen on other people YouTube videos, should I not be getting better than this?Any opinions would be greatly appreciated,ThanksGarry