A lot of noise and spikes on Y

Biqu belter at 6.8mm, graph looks terrible and those spikes at 125hz… has anyone ever experienced this? Any suggestions?
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7 Replies
~ bitbash
~ bitbashOP2mo ago
This is my X
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thepete89
thepete892mo ago
how high is your tension on y?
~ bitbash
~ bitbashOP2mo ago
6.8mm on biqu belter
thepete89
thepete892mo ago
hm.. maybe too high for y
~ bitbash
~ bitbashOP2mo ago
I get the same peaks no matter what tension
thepete89
thepete892mo ago
then i'd say check your mechanics. maybe the bolts holding your idler bearings are too loose.
Fritz
Fritz2mo ago
@~ bitbash did you ever figure this out? Mine are looking the same

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