Bring Back Tooltip Opacity

[BlastersPewPew]

Hey guys, since the last update the tooltips for the various sliders are blocking the view of the warning gauges, the biggest offender is the A/F ratio tooltip, it covers the knocking and 95% of the richness icon, I cant see what is going on behind them now. Can you bring the transparent tooltips back or a key-combo while clicking to go transparent?

[Killrob]

Considering that the readability is much better without transparency, I think having a toggle on/off would be better. We could add a middle step with some transparency to it though that would be a good idea.