I dunno, but it sounds like you could delete either this:
Dash cancel with crouch original phantom wings [paprika_killer]
80000000 8061CCE0
80000001 00000000
60000006 00000000
60000003 00000001
4A001000 00000000
4A101001 00000000
36000000 00000032
58010000 00000004
DE000000 80008180
58010000 00000060
DE000000 80008180
92210002 00000014
92210003 00000068
58010000 0000007C
30000038 00000005
4A001003 00000000
3400003C BF266666
4A001002 00000000
14000040 4F000000
E2000002 00000000
80100001 00000008
62000000 00000001
E200000F 00000000
80000001 00000000
80100000 00000244
62000000 00000000
E0000000 80008000
But that's not likely since that's for an RSBP gct file, so it's more likely this one:
Dash Cancel, originally by Phantom Wings [spunit262]
C2764EBC 00000007
90810014 54846CFE
2C0417E5 41A00024
8081009C 80A4007C
80A50038 2C050005
40A20010 3C004F00
80840014 90040040
60000000 00000000
But I'm still not entirely sure, because the wording doesn't even specify crouching.
Hope this helps a little.