I asked, and we got a LOT of questions about home walls, spray walls, and the like, so we've split it into 6 parts - or more actually, since a few of the questions will warrant their own entire episode. 
In this episode, with Zach Alexander of 42 North Bouldering, we discuss marking and keeping track of problems, the value of old resin grips, volumes on a home wall, symmetric walls, and setting limit boulders.
NOTE: We mention the Eat Spray Love app, but are aware that it's currently having some issues on iPhone. There are lots of apps out there now - and maybe we'll develop one of our own. 
You can find our new Boulder Builder course at https://powercompanyclimbingacademy.teachable.com/p/boulder-builder
You can find Zach on Instagram at https://www.instagram.com/42northbouldering
You can find us at www.powercompanyclimbing.com
You can support the podcast at www.patreon.com/powercompanypodcast