Measurements for a 21" scale fretboard

[TheGreek]

Many of you will have seen the Hohner Shorty guitar I bought with a plan to convert it to a bass.

Fortunately, the BC family has members with existing experience of this instrument and I have been advised (Thanks @lemmywinks ) that some examples have issues with the fretboard positioning.

Does anybody have the correct measurements for a 21" fretboard or know where I can obtain these?

Thanks peeps.

[TheGreek]

Found this site: https://manchesterguitartech.co.uk/fret-and-nut-calculators/fret-calculator/

The numbers for this 47.2mm scale neck:

NUMBER OF FRETS:	SCALE LENGTH (MM):
FRET	DISTANCE FROM PREVIOUS FRET (MM)	DISTANCE FROM NUT (MM)
1	26.49	26.49
2	25.00	51.50
3	23.60	75.10
4	22.28	97.37
5	21.03	118.40
6	19.85	138.25
7	18.73	156.98
8	17.68	174.66
9	16.69	191.35
10	15.75	207.10
11	14.87	221.97
12	14.03	236.00
13	13.25	249.25
14	12.50	261.75
15	11.80	273.55
16	11.14	284.69
17	10.51	295.20
18	9.92	305.12
19	9.37	314.49
20	8.84	323.33
21	8.34	331.67