Yes, I’m not a developer but I don’t think this wold be so hard to do ? :-)
Please add this feature! The existing HDR slider is an unexactly working tool only and doesn´t allow the accurate reproduction of an - for example - already done rendering with exactly the same HDR light conditions used before in case of a necessary revision-rendering.
Of course i know the work around via ruby - but this cumbersome procedure can’t be communicated to colleagues or anyone else - I/We and Shaderlight should have this in a reasonable form.
For years I’ve been asking for this feature - so please !!!!!!!
Best