Slick Trick update....
Ordered a pack of Magnums and finally got to shoot them today. Very close to POI of the FP's, just 3" high at 20 yds. If aimed that much lower then hit dead on with the FP's. Never shot any further back. So will now get onto broadhead tuning and get them closer. Think I'll be using them this year.
2010 Bengal,63#, 28dl, Easton ST Excels 400s @ 27.5", GT 5575s @ 27.5", or Beman 400s @ 27.5, ST 100 Magnums/Grim Reapers, older WB, Bonecollector 1100 Sights, LimbSaver "S" coil stabilizer, Grayling four arrow quiver, nocturnal nocks, Hutch-n-Sons cable/strings