Error downloading I was charged for the app but it would not download due to error.
Pretty good Its quite a good app but it's really annoying that it only shows imperial format and no option to change to metric. I hope it will be fixed or ill be asking for a refund
OK... Very basic, no option for secondary steps, would be nice to have area to enter root opening, size, etc... to get exact symbol. Plus, for some people, might be nice to show different arrow positions as detailed with sketch of joint...arrow side, other side, right to left, and left to right options...fix and you'll get 5 *'s.
Nice to have at work
It Doesn't work I wasted my money Useless.