If the no excuses are to loose and a fouling shot doesn't help you , you could try Steve at White rifles. Last I spoke to him he had several power punch bullets which I think are cast a bit larger then the no excuses.My super 91-11 likes either bullet with around 90gr of T7 . I swicth back and forth from the number 11 to 209 ignition and both POI are the same from my rest.
I will probably be a black sheep but my Super 91-11 does shoot sabots and pellets very well too if you want to take a try at that. XTP's and Deep Curls both work for me in the 300gr version. As for cleaning Sabotloader hit the nail on the head with the windex mix.
I have a peep site on mine but many have the plain williams rifled site or a scope.Either way you have a very sought after gun and a great shooter I am sure.
Steve