ILR(M) super priority availability

Hi again everyone. We have everything we need and are ready to submit the online application. We need to do super priority because we intend to leave the country for a vacation at the end of May, and I'm just curious as to how long it's taking people to secure a slot? I know you have to check daily (nightly, actually), but is it likely to take days? Weeks? Or are some people having to abandon the idea because slots are like gold? Just so I know what to expect. And is midnight when they are released? Or is it a little later than that?

Many thanks! Wish me luck.

Just an update to say that I guess slots aren't that hard to come by, I got one right away haha. Nothing at the nearby Newcastle location, though - having to drive down to Leeds for it on Sunday April 2nd. There were some spots available sooner but wanted to avoid using a day off at work.

Now the awful feeling that I've done something wrong on the application. I won't miss this whole process!

Good luck!