Is there supposed to be a dice sticker sheet that comes with the Beta rulebook? I thought I read this somewhere, if so I didn't get one. I'll go to customer service if can get confirmation on this. Otherwise the book looks great so far and I'm about to start reading.

There would of been one in the back of the book. The support page on this website contains a PDF of what the sheet is, so if you have access to an printer/some crafting skill, you could in theory print it out.

In all honesty, I wouldn't even try to use the stickers though, seem far too likely to fall off (I for one know I would pick at them if I put em on my dice). Either make a big, copy of the dice conversion table, or get the phone app. So much easier.

Not as much fun as rolling a bucket of funky dice though.  

 Hmmm, or make them into a fold-up set of dice. Really light and weightless, those paper dice, but nearly free.

Also, you may want to contact FFG about a missing sticker sheet. I'm fairly certain they'd send one out to you. Happy customers are paying customers, after all.