I want to apologize for the quality as these are intended to possibly help Dread and others with vfr photographic scenery issues rather than be art shots.
These are all taken in fairly clear weather at midday for the purpose of acting as an example.
The most important point is that even with extended textures turned off that there are no gaps of blurred textures within the scenery.
In this shot the far shoreline can be seen clearly and even though the terrain is flat details can be seen in all the areas

The depth of the cuts and the trees and bushes in megasceenery are very strong and again even though extended textures are turned off the mountains to the rear still contain detail

This is a shot showing how FSUIPC can create closer horizons which elimante the problem of mid-range blurries

When set-up correctly Megascenery No. Cal. will add layers fater than the stock autogen can load. The autogen rate can be adjusted by using different settings within Fs9.cfg

Finally a shot which shows that even detail in the far left corner can still be seen

My suggestions are as follows:
1) copy and save your fs9.cfg file as a back-up.
2) run the utility that comes with Megascenery and allow it to reset your fs9.cfg. Use a tool called Fsconfigurator to easily adjust your .cfg settings
3) adjust your anti-aliasing and anisotropic filter in the cards control panel to the maximum that your card can handle.
4) try to keep your sliders within the sim at the maximum settings that you can. Megascenery can be easier on frame rates than stock scenery
Ramsa