Last year for the season I rode a apex gt. This year i have the fx nytro. I feel these are pretty different sleds. The apex was a sit back and chill sled and on the straight aways look out, but it felt big and bulky and was hard to throw around on the trail. So while mine wasn't a long track I understand your frustration.
This year the nytro is completely different. I have never liked getting air on a sled and trust me I am not doing any 10' jumps. But this sled is fun. I feel comfortable leaving the ground a few feet with it. You ride this sled totally different from the apex. The sled responds well to my input and I like leaning forward coming into turns. The throttle response is sick. I feel like a cartoon with my legs dangling off the back when I hammer it. Only thing missing is the top end which I knew when I bought the sled. Neither sled is right, wrong or indifferent. Just throwing my opinion out.