[Reflection Detail and Scenery Flickering]

Whenever I turn reflection detail past minimal, the ground flickers from light to dark (oscillating at about 3 times per second). This only happens in external views, and not inside the cockpit. I just came back to XP11 after a long break, so I don't know if this is a common bug, but it seems to only be happening with the IXEG. It's very annoying, to say the least. 

[Real Life Checklist/Manual]

Anyone have a link to a manual or checklist that would be used in the real thing?

Thanks

[Performance Calculation]

Hello,

Since there isn't currently a TOPCAT profile for the 733, are there any tools out there where I can get performance calculations (v-speeds, engine derate, etc.)?

Also, is there a way to do these calculations manually?

Thanks