Repaired Camry drives straight but feels strangely floaty at 70 mph – alignment sheet looks fine, what am I missing?

I have read enough threads here to know that "drives fine" is usually a lie. But I am not saying it drives badly. I am saying it drives weird. And I cannot figure out why.

The car

2020 Toyota Camry SE, FWD, 52,000 miles. Bought it used at 40k with a clean Carfax. Or so I thought.

Six months into ownership, I found the truth. The front passenger rail had been pulled. No sectioning. No mention on Carfax. But the undercoating was different on one side, and a body shop confirmed it when I paid for a pre-purchase inspection I should have done the first time.

Previous owner had a front-offset hit. Repaired well enough to hide. But not well enough to feel right.

The symptom

At city speeds – 25 to 45 mph – the car feels normal. Steering weight is consistent. No pull. No vibration.

At highway speeds – 65 to 75 mph – something is off.

The car tracks straight. I can let go of the wheel and it does not drift. The alignment sheet from two different shops says everything is in the green.

But the steering feels floaty. Not loose. Not heavy. Floaty. Like the front end is not fully planted. Like the car is riding on top of the road instead of pressing into it.

Small steering corrections feel vague. There is a tiny dead zone off-center that was not there before. And when I make a lane change, the car settles slowly instead of snapping into place.

My wife drove it and said "it feels like a boat." A Camry should not feel like a boat.

What I have checked

Alignment sheet from Shop A (generic tire chain):

All green. No red flags.

Alignment sheet from Shop B (independent import specialist):

Same story. Everything in spec. The tech wrote "no issues found" and charged me $120.

Tires: New Continental tires at 48k miles. Pressure at 35 psi front, 34 rear. Rotated twice. Wear is even.

Suspension: No visible leaks from struts. No torn bushings. No clunks over bumps. Shops says "looks fine."

Steering rack: No play. No noise. No assist issues.

Everything looks fine. Everything measures fine. But the car does not feel fine.

What I think might be happening

I am not a mechanic. But I have been reading this forum for three months. Here are my theories. Tell me which one is stupid.

Theory 1: Caster split is too small

Both sides show 5.2° and 5.3°. That is almost identical. But I have read that a slight caster split (more caster on the right to counter road crown) can affect straight-line feel. Is 0.1° difference enough to cause floatiness? Or am I chasing nothing?

Theory 2: The pulled rail changed steering axis inclination (SAI) even though camber is in spec

If the rail pull moved the strut tower mounting point slightly – not enough to show on a camber reading but enough to change SAI – would that cause vague steering? My alignment sheets do not show SAI. Most shops do not print it. How do I get that measured?

Theory 3: The rack is fine but the subframe shifted

If the subframe was loosened during the rail pull and not perfectly realigned, could that create a steering feel issue even with toe and camber in spec? Is there a way to check subframe alignment without taking everything apart?

Theory 4: The struts are tired but not failed

The car has 52k miles. Struts should not be dead. But if the impact stressed them internally, could they lose damping ability without leaking? Floatiness at highway speeds sounds like under-damped suspension. Am I describing worn struts or something else?

Theory 5: I am imagining it

This one keeps me up at night. The car is safe. The alignment is in spec. Maybe I am hypersensitive because I know about the repair. Maybe every Camry feels this way and I never noticed before.

But my wife felt it too. And she did not know about the repair until after she said "boat."

So it is not just me.

What I need from you

I am not asking for a guaranteed fix. I am asking for a diagnostic path. What would you check next, in order, from cheapest to most expensive?

Specifically:

1. What measurement is missing from my alignment sheets that could explain floatiness? SAI? Included angle? Thrust angle (should be zero but I want to confirm)?

2. How do I test whether the subframe is sitting where it belongs? Are there factory reference holes or measurement points I can check with a tape measure?

3. If the struts are the problem, is there a test beyond "look for leaks and push the fender down"? Can a shop put the car on a shock dyno or is that only for race cars?

4. Has anyone here solved a floatiness problem after a front rail pull? What was the actual fix? Subframe alignment? Different tires? Strut replacement? Or did you just learn to live with it?

What I am not asking

I do not need "take it to a better shop." I have been to two. I will go to a third if you tell me what to ask for specifically.

I do not need "sell the car." That is on the table. But I want to know if this is fixable first.

I do not need "it is probably fine." I know it is probably safe. I want it to feel right.

What I will do next week

I have an appointment at a specialty alignment shop that works on track cars. They have a Hunter machine and say they can measure SAI and included angle. I will report back with those numbers.

But before I go, I want to know what else to ask for. What specific tests or measurements should I request? I do not want to walk out with another "everything is green" sheet and no answers.

If you have been here

Post your story. Especially if:

• You owned a repaired car with floaty steering

• You fixed it (tell me what the fix was)

• You never fixed it (tell me how you decided to live with it or sell it)

• You are a tech who has diagnosed this before (tell me what I am missing)

Link any similar case files. I have read the Camry rail pull thread. I need more than that.