While the quality of these flappers has improved over time, people will toss those bleach tablets into the tank which really chew them up.  

I'll keep fooling around with it.Are you using a tablet or phone?

However, you don't need to print them if you go there with a laptop, tablet, or smart phone.

Or any other recommendation for a tool that will work on a tablet for estimating rehab costs?

I see in the near future paper money being replaced by electronic credits and if you want to spend some of that new electronic money just press a button on your new tablet and bam you got what you wanted all done electronically.

For some reason they also won't work from my mobile devices or tablets although I'm not sure if other people have that problem.  

A walk through a house with a tablet can produce the spreadsheet in less than an hour.You could go on the internet and inventory every item yourself, see which items work by trial & error on your first rehab project...if you want to spend the time...but somebody else has already done it.While the 3 day boot camp shows you the basics, as is the case they entice you with their advanced programs $15k, $20k and $25k worth of assistance....which I can't justify or speak for. 

Unfortunately my tablet doesnt have that function and the wife has the laptop with her.

I use my phone and tablet and the names weren't coming up with using the @symbol.  

I am using my Galaxy cell phone and tablet when on BP.