Hi Sacguy71,
Indeed (regarding Launchpad).
Ha, ha, I waited since early Summer 2019 for both, the Ground Control (Endorphin.es) as well as the Black Sequencer (Erica Synths) but as mentioned Endorphin.es is not showing up till mid Feb. 2021 (and that's only if it's not then delayed yet again), though the Black Sequencer suppose to come by end of this month, so let's see...
Meanwhile, I wish you good luck with the waiting ;-) I waited for about 1.5 years and only then I gave up on the waiting part.
Kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads