Hi Paul. Thank you for your toolset – they are amazing; I’m only just starting to get my head around them. 
I shall pay extra attention to the LMT_DNG_OFX DCTL now. [quote=“Paul_Dore, post:6, topic:2566, full:true”]
(which is automatically converted to ACES anyway)
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I see… Do we knowing exactly what spectral data Resolve is using to do this? So does it not require any IDT at all? Have you seen @sdyer great tests gathering SS data here from amongst others 5DMk2, and Mk3? Could this be used to create an even more accurate IDT/DCTL?
PS You might also see a post from me in the ML forum on your Resolve thread. 