Hi Shug;
I like my Score and have a Saito .56 four stroke in it. I can blame Keith Sandberg for makeing me try a four stroke! I think we have covered the need to check out the nose construction on another thread but will reiterated here. WATCH THE NOSE if you haven't gone through it and reglued everything.
You had edited in that you had a 11-7 prop for break in? Is that correct? I can't imagine Randy recommending that much pitch for break in. Maybe 11-4 or 5? That would explain the fast speed and hard pull. What flying prop did he recommend?
Mine weighs in at a portly 70 ounces but it carries the weight well. I think I need to shorten my lines a bit and will look at that when I get it back out to tune up for the Paducah contest.
Good luck and have fun with it,
Dan McEntee