Dim lights in dash

I read through this post and tried some of the fixes with my car.
1971 Demon Rallye Dash.
I have a couple of problems .

1. Had no dash lights but found the 3 prong connector on left board off and that brought light to the Speedo.

2. Then found the orange wire in the round plug on the right board in the wrong spot, moved that and now I have light but all are dim.

3. Also no light to the left turn signal indicator but although I changed bulbs maybe have another bad bulb there.

4. Lastly when I click on the brights the bright indicator lights but headlights go off.

I replaced the headlights, headlight switch and put a ground wire to the spade on it, I replaced the dimmer switch too. With a meter I see the power goes from one wire to the other at the headlight connectors but doesn't have power in both positions which I believe it needs.

I noticed my dash board has a capacitor to it but no limiter, wouldn't know where to put a limiter on it or if it should have one????

Any thoughts?