Dear Peter, Since this morning, the ePC and 1/2 eSC are under an air-conditionned tent. I am using the space between the barrack and the small crane rails. The airconditionner is on and working. Mr Stanek, who is responsible for it, was a little bit surprized by the length of time we do need the apparatus. He is really suggesting (requesting) that we buy our own one for the future. Best regards Francoise