HTC Droid Eris :: Alarm Clock Volume - Randomly Resetting?

this is getting very irritating... I have 3 alarm times set on my phone (stock clock), and the volume keeps resetting to whatever must be the default I guess. Here's what happens: I set the alarms as "on" (check box), then open the time itself, set the ringtone, and adjust the volume while doing so (I set it to max to make sure it wakes me up). The alarm clock goes off in the morning, very loudly, and wakes me up. I snooze, maybe a couple times or so (come on, it's the most comfortable time in the morning! haha). Eventually I dismiss it and get out of bed.

Next night, I check the alarm clock set to on, go to sleep. Alarm goes off in the morning, but it is very quiet. Just barely wakes me up, and not instantly. I check the alarm clock volume afterward, and it is only halfway up! This keeps happening, and I can't pinpoint why Of course, I can turn it up again, but it is very annoying to have to do this every single time I want to set my alarm. Just clicking one single checkbox to turn my alarm on is much easier than turning it on, opening it, opening the ringer chooser, adjusting the volume, and backing out of everything. My ringer volume stays where I put it, so why won't the alarm volume?!? I'd rather not install another app, since this one is fine other than the volume issue. But this little issue is driving me insane!