Hey CBoom or anyone else reading this who has the latest 2.90 firmware -- can we now send a tip 0 + ring 0 Ext Amp Instant Command on the Helix? Google gave me no answers.
I went through the latest 2.90 firmware release notes but couldn't find any info on whether or not this feature has been added. I'm hesitant to go through the update process just yet unless this feature, the lack of which has been the only real downside to the Helix for me, has been added.