doug's video was made on his 2nd trip on the water with the terrova, I think he states that......as with all new products there is a learning curve, he states that too I believe. so in context of only using the terrova 1 other time, the video more than shows it is doable, IMO.
00Mod, how did you mount your SI on your terrova....I am mounting mine this week. I guess I will just do the "down the notch" install, unless other anyone has a better idea.