@Christoph-Hart I have about 2-3 seconds of tail in the impulse.
I'm gonna do some proper testing today and report back with my findings.

@Christoph-Hart I tried this fix with the limiter, but it didn't work on this end. It appeared to work at first, but as soon as I adjusted the threshold, the audio became outta time

I haven't done exact measurements, but the convolution reverb appears to be way louder at higher sample rates (88.2/96).
The impulse is 44.1
Is there something im supposed to be doing to compensate for this, or is this a bug?

@giftlift well done! Post a snip so we can check it out

@SteveRiggs the limiter makeup gain is set exactly to the inverse of the threshold control.

(limiter.getThresh() * -1.0);

You could divide into that equation to dull down the limiter makeup gain.
maybe something like:

((limiter.getThresh() * -1.0) * 0.2);

That would give you 20% of the existing value as makeup gain.

@SteveRiggs

* 0.7;  

changed to

*0.2;

I still have my training wheels on, but I'm glad I could help!

@ustk Did you ever figure out how to display tooltips for sliders?

@Christoph-Hart I figured it out.
If isPluginParameter is enabled on a button, AAX will default it's value to 0 even if it's set to 1 when you compile