Any thoughts bout why both turn signal indicators on dash go on and off erratically without signal on left or right position ?
Otherwise turn signals outside and inside indicators work fine to include 4 way flashers .
Obvious grounding issues and other creative wiring straitened out .
Got a ton of time in this and next looking at tracing each and every wire in circuit for loose connection or incorrect wiring etc !!

best to reach me at ggodbout1@live.com as I monitor regularly and not forum .
Thanks