Quote:
Originally Posted by Craig_
If you're using a field flattener that suits your scope (no idea if that one does or does not), it's likely a backspace issue you need to work through. Someone else may be better placed to comment on whether you need to add or remove backspace to improve things though, I believe the distortion pattern can tell you this but I am not sure.
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Hi Craig,
I'll investigate the backspacing issue further. I think I may have to add a couple of mm of extension. Can you exceed the recommended backfocus extension is exceeding the recommended extension allowable?
Cheers Kanga