How reliable is the vacuum attitude indicator in a Cessna 172 steep turn?

[ThomasW]

I’ve been flying a Cessna 172 for my instrument training, and I’ve noticed the vacuum-driven attitude indicator can sometimes be a bit sluggish coming off a steep turn. My instructor says it’s normal for the system, but it still makes me second-guess the presentation during partial panel work. I’m wondering if others have felt that hesitation and how much you end up trusting it.

[AndrewUR]

Yep, that sluggish feel after a steep turn is real for me in a 172 with the vacuum-driven attitude indicator. It lags a second or two as you unwind the bank, enough to make me second-guess the data during partial panel work.

[MichaelFT]

There were mornings when I trusted it too much and it didn’t line up with the outside view. I started glancing at the horizon and not letting the numbers drive the scan in the critical moments.

[Emily92]

I tried to ignore the lag and it bit me once when the indicator finally caught up after I was already off the pace. Since then I treat it as a laggy guest rather than the truth, but it’s still awkward to rely on during busy rehearsals.

[Scott4]

Do you think the hesitation is the real problem or is it just a perception issue during partial panel?