Surprisingly this can be avoided by pulling back roughly one second after leaving the ramp. of course other factors such as catchup and drafting will also affect how high you initially go as well. when in doubt just let off the accelerator for a second.
on another note has anyone else realized that the Bati 801/801RR is quite troublesome on stunt courses. i've noticed that particular bike has tendencies to veer to the left or right after some landings and it's cost me quite a few wins (especially during the 2X period we just had....)
also on another note (swear this is the last one) why is no one doing the new adversary mode? I only did two maps in the playlist and managed to rack up 100K. yeah sure it's a bit boring but lets face it, it's a lot less tedious and rage inducing as the stunt racing one.