How to remove hollowtech2 fixing bolt without the preload tool

this is a video response to one of the channel&viewers .. how can you remove the fixing bolt on the hollowtech2 cranks if you dont have the preload tool. Here I showed some alternatives one can use instead of the proper preload tool. magandang araw mga lodz.. eto na naman ang isang homebrew hack video kung ano pwedeng alternatibo sa shimano preload tool para matanggal yung shimano fixing bolt sa hollowtech2 music by bensound..