All: A few questions about your experience with aftermarket fuel senders. Purchased my car restored. New sender and new gauge (in original gauge cluster). Also have a new voltage reg. On empty, gauge reads 3/4. Full it’s off the charts. I changed senders to a new aftermarket version. No change. After that I’ve added resistance in line with the gauge lead on the sender. I added about 58 ohms so far through testing etc. now on empty I’m at 1/4 and full it’s on full. I cannot get it dialed in closer than this. Adding more resistance inline only pulls the needle up on full ( so full is now above empty) etc. just wondering if you all have some advice. I thought of purchasing another new unit but this time from Mancini. That would be three new senders here. Anyone purchased any that were absolutely accurate out of the box? If so, what manufacturer? Thank you all in advance.