Garage Door Seal Trimmer

The garage doors that I have are old enough that the current weather seals for the bottom do not fit. The only seals that I have found for the 'T' channels are 5/16". My garage door needs a 1/4". I made this trimmer to remove 1/16" (1/32" from each side).

After it is printed, clean the insides of the 'T' channel so the rubber seal can pass through without any resistance.

You need two single edge razor blades.

You will have to modify the razor blades for it to work. Using a rotary tool,