Rob R. wrote:Wiz wrote:No out fire but dam issue is unburnt buck. 3 groups of 4 pins. More pins less feed,
Try more combustion air.
Update. I''m trying what PRengert has brought to the table on pins. Timer settings 2 groups of 7 pins with secondary blower wide open and air shutter 1/3 open. Feed rate yesterday was at 14 with coal ash looking much better and lighter.. Now I'll see if increasing or decreasing feed rate improves it any. Checking it before work since its been 12 hours to see if increase of 1 turn help or not.