[Bubbaloo]

so SL 40 or 50 (which apparently is max I can set ? )

Let us know in 5 years.

[Aniki]

Well I hope that Next Limit comes up with some practical solution to this within that time frame.

I could have the farm coop render a frame next week and see if I can top SL 35, but having single node rendered up to SL 26, I can safely say the issue is worse than the caustics behind dielectrics..