Text Size calculated too small

[Moosleitner]

For Gauge with ModernSkin and large values (>= 4 digits) the valueText size calculation seems to be wrong, text is way too small:

Reason seems to be the effect of the text is also considered when determining the best size (done in Helper.adjustTextSize ).
Commenting out the line 246 in ModernSkin
valueText.setEffect(bigGlow);
solves the issue for me:

I think I have observed very small text for large values before also in another component. I cannot say where at the moment.