[Jukebox-list] Want to disable my Rockola 1493 princess intermix option

I have a what i guess is the intermix platter on my princess, my issue is i have a few 7” 45’s with the small hole. How do i “disable” the feature that changes the speed to 33 1/3 when those small hole 45’s are placed on the platter? I’d rather not cut a larger hole in the 45 Thx Allen

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