 	tft.setTextColor(RGB_to_565(0, 255, 10), RGB_to_565(0, 0, 0));
 	tft.setCursor(90, 0);
 	tft.print(paddedString(String(rmsHistory.back()), 4));
-
-	tft.setTextColor(RGB_to_565(0, 200, 255), RGB_to_565(0, 0, 0));
-	tft.setCursor(0, 0);
-	tft.print(paddedString(String(millis() - start), 4));
 }
 
 inline void updateTextDisplay()


inline void updateSpectrumDisplay()
{
	const auto start = millis();

	assert(FHT_N == 256);
	//for (int i = 1; i < 128; ++i) // What's the deal with bin 0?
	//{

	}
}

inline String paddedString(const String& s, const uint8_t width, const bool leftJustify = true /* otherwise right-justify */)
{
	String padded;

	if (leftJustify)
		padded = s;

	for (int i = 0; i < (int)s.length() - width; ++i) // If len < s.length(), the loop will handle it correctly, i. e. do nothing
		padded += ' ';

	if (!leftJustify)
		padded += s;

	return padded;
}

void loop()
{
	if (samplingWindowFull)
