Recognizing Grain, Sanding Finishes, Installing Levelers and MORE!!!

This Episodes Questions:

Brians Questions:

As a hobbyist who buys wood occasionally, I have never developed the skill of correctly identifying the grain pattern or even the cut type (plain, rift, quarter) in rough cut lumber at lumber yards. It’s all fuzzy and impossible for me to discern. Any tips for a dumb dumb like me? American Bob

Hey guys! I started listening to your podcast a couple months ago, and began dabbling in woodworking only a couple months before that. I can't tell you how helpful your podcasts has been to me, as I don't really have anyone to show me the ropes. I'm usually pretty good at figuring things out via YouTube and Google, but a lot of use concepts are so new to me that I'm not sure what to search for. I don't know what I don't know.
I have to admit that I have been cutting off sending in a question to you guys primarily because I'm listening to your podcast while I'm in my fledgling shop and I have a hard time putting down what I'm doing to get on my phone if I don't have to. Having said that, I'm sure that I can come up with enough questions to completely fill out half a dozen podcast episodes, so I'm finally answering the call. Thank you in advance for your answers and insights.
I chose to serve with this question because it is an issue I run into constantly. To put it simply, I do not as of yet own jointer or a planer, and I can't afford one for the time being. I have been trying to make do with a number of workarounds, to varying degrees of success. For example, cleaning a board or panel with a belt sander, which is exactly as much fun as it sounds. My recently discovered work around for jointing boards is a jig I made for my table saw. It's essentially a fence I guess, with an outfeed and in feed side. The outfeed side is flush with my saw blade, while the infeed side is offset. The width of my saw blade. I can send you a picture if you are curious. My question is, for a person who absolutely cannot afford a jointer and planer right now, are there any other tricks you can think of to accomplish these essential woodworking processes? Thanks again for your help and all the great information you provide. Zach

Guys Questions:

Hello, this is Zach from Minnesota again. I have a question that has been bugging me for quite some time now. Ever since I learned about water-based polyurethane, it's almost exclusively what I have used to finish my projects. I almost always apply this with my Wagner or HVLP sprayer with a detail nozzle and it has worked great for me. There are a lot of topics in woodworking where people have opposing views. One practice, however, that seems to be universally supported, and strongly so, is sanding between codes of polyurethane.
I very, very rarely follow this practice. For whatever reason, on one project I did not do this and it turned out fine, so I haven't really bothered since, and I haven't had any issues, even when I've applied polyurethane over paint. Why is sanding so strongly recommended, and what issues am I risking by skipping this step? Thanks again. Zach

Good morning Woodshop Life Podcast Folks!
I am about to finish up my largest commissioned work, netting me a nice little profit.  This isn’t my full time job, so any sort of money I make from woodworking I want to put back into the shop and continue to grow as a woodworker.
I have the Dewalt DW735 Planer and a Grizzly 8” Jointer, both with straight knife cutter heads.  If I could only do one for now, Which one should I upgrade first to a helical cutter head?
I love listening to you all when I am in the shop, and have grown tremendously as a woodworker because of it!  Keep up the great work! Nathan

Huys Questions:

I just built a router table with a lift.  Was going to upgrade to a 3+ hp router as I have been told “the large bits need 3 or more hp”.
  Looking at the routers I can purchase t