How to get buttons back on its original size?

[Shaggydo]

so im trying to modify a skin to have jump to letter instead of slider, however when i try to rezise the buttons,sometimes they shrink to the 0 point, and adding the 80 wont make them grow back again...wish i could explain this better.
here in the picture i circle where i had to modyfy the size for the button, but lets say i manually enter 35 as soon as i type 3 the button shrinks and theres no way i can make it bigger agai, so i have to close the tool and then open the skin again. its there a way to make the button big again? thanks for the help.

[Barcrest]

Set button styles to 0 in both boxes then resize then set back to 5 and 7. With the introduction of PNG buttons when the new skintool comes out this will no longer be an issue.