Was looking @ new construction… saw the SE plans, had made mention of the 4/0 being used and the % & Flicker Rating… I ended up talking to the Service Planner and he mentioned already have re-calcing to CLP??
I asked “MCM 350? via 3 inch ducting, right?”
“NO!!! CLP” And dumbed down the rest of the conv. for me, I needed that BTW…
I still thought planning/calcing to .02 under a max drop was going cheap, but I needed the dumbing down anyway. Maybe some of that CLP400 would help.