Conversion table GG size, use this fingerinserts

Example. Measured with Grip-Guide size 23/32. Right insert size is 7. The example is in bold below

GG size	use this fingerinserts
1/2	0
33/64	1/2
17/32	1
35/64	1 1/2
9/16	2
37/64	2 1/2
19/32	3
39/64	3 1/2
5/8	4
41/64	4 1/2
21/32	5
43/64	5 1/2
11/16	6
45/64	6 1/2
23/32	7
47/64	7 1/2
3/4	8
49/64	8 1/2
25/32	9
51/64	9 1/2
13/16	10
53/64	10 1/2
27/32	11