That's what I'm expecting - not 100% perfect, but fairly decent flat field overall.
I've done some more swaps to the spacing to bring it closer to the alleged correct spacing, so tonight I hope to do some more tests.
On another note, I've added the ZWO EAF to it now. Biggest hassle was the mounting bracket for the focuser. The screws supplied didn't match the mount points on the scope, so I've improvised with some others.
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