My 899 si isn't showing shadows at all or very well. I see the bright white streaks returns that should be fish, but i don't ever see these returns with shadows to confirm that they are fish. I thought at first it was due to having the smaller screen and I tried to use the zoom feature and then using the SI enhance, but all this will show me is a grainy white streak with no shadow. Additionally, in the multi screen view with 2d, DI, and, Si I can mark fish but can only see them on SI if they are directly under the boat. I have been using this unit for hybrids and striped bass and know there has to/should be more fish off to the sides with the fish schools. Is this a settings problem, the transducer not being leveled properly, or is this logs on the bottom? The lake I was getting these returns on is Allatoona Lake in N.W GA where the C.O.E raises and drops the lake level 14+/-ft every year, so logs and other debris gets moved around pretty regularly with the level changes.
I will try to get some pics up shortly. Thanks in advance.