Maps that are printable to scale

I’m wondering if I’ve come across the first Paizo fail. I hope I’m wrong but I fear I’m not, as you probably know, Paizo puts together stellar campaign material. With perhaps one exception...high resolution battle maps that can be printed to scale. I purchased the map portfolios for each part of the adventure only to find out tha the battle maps cannot be effectively printed to scale for use with minis. Maybe I’m missing something? If not I assume there must be an external source for battle maps for the major altercations that can be printed to scale without being blurry which defeats the whole purpose.

What have others done?

Chesx wet dry mat, can use ultra washable markers on it. Projector down at table also works. Drawing it out works best.. allows doubling the size of all chambers n hallways cuz paizo assumes 4 player not 6 to ten.

Yeah all the maps are 10 foot squares so that will be difficult to scale out to digital format or to print them out.