2 Strokes Down Under

its been a while since i owned and spent time on a stock rz,,so im just wondering under normal operating conditions where should the temp gauge read once warmed up...? quarter, halfway 3 quarters? and where does the safe zone end..sorry all recent previous temp set ups for me have been dig or actual temp figures thanks

Would of thought about half wy from memory , temp rising while riding or when in traffic.5mm before the red zone max you might need a radiator or the fins on the water pump impellor are gone.

Head gasket
timming these 2 lead to overheating issues

yeah its sits just bellow half way,,so all good just wanted to make sure