ARINC & HSI Issue

[st8frm]

When going "Direct To" an IFR intersection, and pressing the OBS key on my 430W, I set the course of the radial I'm holding on, 270 degrees. Approx 1.5 to the Intersection, on a heading of 130 degrees to the fix, my HSI starts showing alternating courses of 130 & 270 approx twice per second. Crazy looking :-? Anyone else had this issue? any advice. Called Garmin & they said it is definitely a Dynon issue with the course input from Skyview. HELP!!!

 

[dynonsupport]

We spoke on the phone, and we're going to investigate it. Please send that video as we spoke about, as well. Thanks!