Hello,
I'm not sure why, but KDAL is the worst performing scenery I've ever purchased. I own much of inibuilds sceneries and other and I've never had an issue with eahvy frames that to the point that the sim becomes severely unstable down to stutters every 2seconds which made everything unstable. I'm not sure if anyone else is having this issue and I'm not asking for a refund but I'll be unistalling until hopefully someone in the development team can assist. I have an Intel(R) Core(TM) i5-9600K CPU @ 3.70GHz 3.70 GHz with a Nvidia RTX 2070. I've been running all my sceneries under custom ultra for 2 years and never have had an issue. Hope someone can help. Thanks!!