We also fished East of the Can line but on North edge of Niagra. Lines in at 8 am and had 5 in boat by 10 am but then it was cold until 2 pm when we got 2 more in same area.

1.6 mph with Bandits at 70 - 90 and 80 being the best. Firetiger, purple shad and glow in the dark pink caught them all.

Sounds like you were doing everything maybe just needed to get North a little? Hope this helps.