Hopefully I’ll get my answer here since no one else anywhere else wants to answer this question for me. Looking into investing in some racks. Cb70 racks to be exact. I have a small snake room, heated, but by my furnace so it’s not always super warm. Winter time when the furnace runs more it stays 75-78 in there. This time of year where the weather is all over the place, on warmer days I’ve seen the room fall to 71. My question is, what’s the minimum temp for a rack for it to work out?