^^^^ I second this jump sliding is incredibly fast

Keeping momentum after stair sliding is very important, after a stair slide you have to stay sliding so you don't loose all your speed immediately and you can still jump while sliding. Usually you can zoom through almost all the rooms when you stair slide but the only bad room is some of the parkour rooms with drop downs which require you to unslide and slide again so you don't hit a wall, which would make you normal speed again but I think you can just trimp past the entire room if you have enough speed although I haven't tested it yet.

Would i be able to just do a level 1-8 run and count it as 100% then? even in v16?

tbh i dont know if the person who made the big scary speedrun board isnt active or just doesnt realize, but v13.5 runs are obviously quicker than v16 because v16 has more levels, so could we make a run that only goes to level 8 on v16 and call it v13.5? or can someone just delete all v13.5 runs because no one would even be able to do a v13.5 run anyway