Miyo, Akutsu
Connected an easy heat link from the top of the suspension, which is supported by movable stages, to one of the pillars of the structre, as the stages would be relatively larger thermal resistor. One side of the heat link was commonly bolted with a thermometer, and the other was tightened with a M3 screw, the spring washer, and the washer at the place where a thermometer was attached in the other pillar.
Looking forward to seeing its cooling down