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Last weekend on day 3 of sledding my 2021 rmk pro 850 with 450 miles started acting up. when blipping the throttle it will hesitate and sometimes die as if you hit the kill switch. really tough on technical riding. it started after i rolled it over to get unstuck. i thought it was snow in the throttle body. i cleaned it out with no fix. i changed the plugs with no fix. i unplugged the safety switch and it ran really bad. no fix.. i gave up, went to the trail and rode about 7 miles and it cleared up and ran great untill later in the day it did it again. the sled idles perfect. it seams to happen the most when full throttle under load, let off, then hit it again it will hesitate and sometimes die. not sure what to do because it mostly runs good. any suggestions? o yea, one more scenario, i was in the middle of a full load hill climb when the hesitation hit and then resumed, i almost ate the bars but the sled took off again just before i did. hmmm...?