shaving seat foam!

Could someone tell me how to shave the seat foam so i can get closer to the ground without srewing up my suspension?  
03 cr125r

Take the fabric off to expose the foam, then make marks on where you want to cut, then cut away, use something to file it to a smooth finish, then put the fabric back on.  
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Arizona

(2001 YZ 250F)
(2002 YZ 125)
"Live every week, like it's Shark Week"

what would you cut it with  
03 cr125r

yeah, what timmy said...  
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NW Montana
Where the pavement ends and the fun begins  
2005 KTM300exc

what kind of stapler would you use  
03 cr125r

Here is a picture of my nephew's bike after the seat was altered:

 
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NW Montana
Where the pavement ends and the fun begins  
2005 KTM300exc

thats what i need to do, i was thinking about getting a sdg complete seat and doing it to that one.      

is this a long and hard process?  
03 cr125r

It's pretty simple  
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NW Montana
Where the pavement ends and the fun begins  
2005 KTM300exc

alright this is wat im thinking pull staples out, mark line of cut in foam, shave foam ( idk wat with), then staple back (idk wat with), then done    wat would i use to cut and staple it with  
03 cr125r

Sandpaper, a thick grid. Put it on a sanding block to shave it. To cut it, maybe an electric turkey cutter? IDK bro, be creative, it's only foam. Take the staples out that are under the seat holding the foam, when you are done, you need to put the staples back in, if you dont have one, go to home depot and get a cheapy heavy duty stapler. Ask moms for the turkey cutter and start hackin!  
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Arizona

(2001 YZ 250F)
(2002 YZ 125)
"Live every week, like it's Shark Week"

turkey knife exactly! i have cut snow mobile seat foam to make the seat taller & they work great!
DavidS  
i take a lot of pride in what i am

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ride: 02yz426
local: north east Oregon

terrain type woods with lots of roots & rocks