being able to hit zero when speeding up or slowing down with shortcuts

[pihie]

when you use ']' to speed up a lot for example when you go to a max speed: 100, and then you want to get back to zero you cant do that with the opposite shortcut '[' its either 1.03 or 0.94 i think it would be great if using these '[' and ']' you could actually go through zero (as one of the values) and i know its just multiplying by 1.1, but it would just make a lot of sense
i actually just came up with the solution on how to do that, you can just multiply by 1.1 as usual but then when you go down back to zero you can just use the previous numbers that you had going up and not divide by 1.1 again and same goes for when you slow down, yes you also can hit the bottom but then go back step by step from the numbers you got when you went down
how does that sound to you guys? my perfect *** just cant bear this imprecision

(maybe you can use a single array which is zero, and if you go up it adds a new value there and so on and so on and if you slow down, you set [length-1] value and remove the [length] value (to save memory?) and if you go down its similar algorithm or you could use a single array of already available values (from 0.01 to 100) and you just go back and forth playing around with '[' and ']' (but zero is included in this array!))

[mrfragger]

#[ multiply speed 1/1.1                 # decrease the playback speed
#] multiply speed 1.1                   # increase the playback speed
#{ multiply speed 0.5                   # halve the playback speed
#} multiply speed 2.0                   # double the playback speed
#BS set speed 1.0                       # reset the speed to normal

I think you meant to say 1.0 not 0 correct?
anyway I just use this so I can get back to 1.0 using the keys

< add speed -0.1                        #! Playback > Speed > Playback speed -
> add speed 0.1                         #! Playback > Speed > Playback speed +
Alt+BS set      speed 1.0               #! Playback > Speed > Reset speed to normal 

[pihie]

"think you meant to say 1.0 not 0 correct?"
Yes you're totally right, I just at some point shifted to describing my idea through number line where zero is just 1.0
Thank you for the shortcuts provided they do help managing speed but they fail to align with the native ability to come back to 1.0 after gound full fast or full slow, which can be only done with the reset shortcut but sadly not with [ and ]