i dont have a video for this but i just found a way to skip having the scientist disable the force field, if you do roll punches in the right place in the right way you start a punch right in front of the trigger to make the force field appear and have it end on the other side it never appears meaning you can just go up to the core and take it out, than you go back to actually start the level and make him take the force field down and when that happen some enemies come out of one of the doors, while the door is open if you air launcher one of them while their on the other side of the inviable wall you go through it, than if you go to the end of the black hallway type thing and jump back to the level in the right way you should just get to the hitbox that lets you web jump and web swing, than you can go back to the mecha arm fight area and the fight wont start and you will have skipped the lab, this is incredibly hard and inconsistent but i will be trying to find a way to make it consistent.