Valve spring options

Gonna check my install height tonight. That my be the issue. Lifters get noisey after car warms up. Was fine during break in with singles. Talked to a tech from Lunati. He was actually polite and helpful. I was thinkin I had to much spring pressure. Running stamped steel rockers at the moment. Cant check preload with those. I have tried adjustables and it made no difference. I will keep everyone updated. Thanks for all the input.