Got the boat out today, lol , Every thing worked great ! no noise on the DF, Tried every speed on the Terrova, well I think that fixed it, Thanks everyone and HB also, first day I was able to get it on the Water , only 6 crappie only 2 keepers, lol, but had a great day with my bud & Me , Just to get on the water awhile & play with the I-Pilot, and Fuss with my Bud , Ha , By the way CP thanks for the HELP,