The part about "tighter corners without it" is the piece I'd slow down on. Tighter corners come from how you tool the joint and how wet the brick is, not from whether the back got buttered. The back butter is doing a different job than the face, it's filling the gap so water has nowhere to sit when it freezes and thaws. Toledo gets real winters, and a dry back means every little gap behind that head joint is a spot for ice to push things apart. Three weeks in warm weather won't show you anything yet, wait until February and check those same corners again. I'd bet money you go back to buttering before spring.

Man, that mod had a point but they missed the bigger picture. The real issue is that the Juno-106 is old enough to be vintage gear now, so half the people looking at your guide are newbies who bought one for the hype, not for the love of soldering. Your guide was probably fine for the OG synth crowd, but the audience changed under your feet without anyone telling you. Here's the thing nobody mentions: dumbing it down doesn't mean losing your technical depth. You can keep the advanced tips, just add a line like "if you've never held an iron, start here" and link a 2 minute video. That way the new folks get their hand held and the veterans can skim past the fluff without feeling insulted. Also, that feedback probably saved you from a dozen angry comments later. People get real nasty when they fry a voice chip because they skipped a step you thought was obvious. I've been there, it sucks when the noob blames your writing for their lack of prep, so prepping for them is just smart damage control. Honest question though: did the mod actually read the whole guide or just skim the intro? Because sometimes they grab the first paragraph and run with it, then you end up rewriting the whole thing for one lazy take. I'd ask them for specifics before making any big changes.