Guinea pig mattress -- Adobe glitch

For those of you in Guinea Pig world who may be trying to get at my Guinea Pig Mattress Tutorial and having trouble, I'm told that there seems to be a bug in the latest version of the Adobe software. Turns out that you can load the PDF just fine when you click on it, but you can't *see* the PDF in some browsers until you *resize* the browser screen. It's not a disaster, and I'm sure Adobe will get it cleared up soon -- but it's been confusing to more than one person, and I want the instructions to be available to anyone who'd like to use them, so I thought I'd mention the fix for it here. Happy sewing!