It looks to me (from Youtube footage and his gearing, 58x14) that he's aiming for 53km. So an altitude/position related implosion could mean that he doesn't get it, otherwise he'll probably stick a few hundred metres on at least.
@xavierdisley started
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It looks to me (from Youtube footage and his gearing, 58x14) that he's aiming for 53km. So an altitude/position related implosion could mean that he doesn't get it, otherwise he'll probably stick a few hundred metres on at least.