Started with tracing down the lack of width adjustment and came across a silver banded 2.2k that had drifted off to 3.5K (probably not my issue here but it wouldn't hurt to replace since it's almost doubled in value). At this point I realized I only stock 1/4 watt metal film resistors for digital electronics projects and that I have no way to figure out what the wattage is of these old carbon resistors. Is there a handy guide somewhere?
Something like this?