I may be wrong, but as far as I know, GC/Wii doesn't use standard resolutions, that's why you don't get exact values.
EDIT: have you tried "Auto adjust window size" option?
EDIT: have you tried "Auto adjust window size" option?
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
