So here is my setup I'm using for the sunning and sweating now. Bay6 tent (75 × 75 × 130). 400w sunmaster on digital ballast in a coolshade. The cool shade extractor fan is hooked up to a temperature controller on the cooling setting to keep the temp at 50°C. Theres a tower fan to give some air movement also. The pods are laid on a clean black blanket and sunned for 3 hrs then returned to the sweating box each day for the next 10 - 14 days.
Bio Green Thermo 2 temperature controller.
Pods laid out sunning away. I turn them over after 1.5 hours of sunning.