Hi
@Snob
You added in this thread that you found a post that explains how to connect a Mean Well via RJ12 to a Trolmaster. Do you mind sharing that link? I found this one
here and it explains that you need a driver with dim-to-off capabilities. The 2 HLG-480H-48B drivers that power your light has a dimming range of 5%-100%. You are welcome to try a different driver that offers that dimming range as long as it is a constant voltage driver that supplies 48V. Since we do not offer a driver with these specs we cannot offer support on connecting them to a Trolmaster.
It was never our intention to tell you off, but we don't always have the answers that people are looking for so I can see where that got misconstrued. We frequently receive emails inquiring about a controller unit for the Growcraft. While there currently is none available we are continuing our development and plan to have a solution to this problem by the end of the year.
-Dallas