Howdy, just got this bx in March of this year it was new, has 45 hours on it, have not done 50 hr service, It sat for a week, went out today it just crawls when backing and it seems its only going 3/4 speed forward, will not back up a slight hill,I check the pedals and all seems good, hydraulic is full... anybody got any ideals?? I'm going to call the dealer tomorrow, but dang.... thanks