Quote Originally Posted by rhonal89 View Post
Order everything. Thanks for the write up. Should be here in a few days. That's the reason why my heat bed relay clicks in and out every so often. The period in cools and warms up makes for a noticeable difference. Do you think the relay and heat sink have space maybe for a fan also. Or it should be fine the way you set it up. I got artic silver 5 with my order.
You could put a fan on it if you wanted but after a 15 - 20min print mine was just slightly warm. My relay didn't come with mounting screws so you may want to pick some up if you don't have any. I think they were 4mm if I remember right.