Some people posted makes on a different Y as 109% but I feel like that would make the tops too tight. I'll try 104%.Yes you absolutely can.
How much? Well that's hard to say, you could import it into tinkercad at 101% or 102%, measure the bulb of the current locline and make a sphere the same size. Turn the Y to a hole and edge the sphere into it to see what the fit is like.
I actually done that for some different RFGs, someone was needing a size they couldn't find online so I scaled it up to find the fit.
Might need to go as much as 104%. Seems that number sticks in my mind for some reason.