RRC[

Rat Rig Community [Unofficial]•2y ago•

93 replies

Salty Saul🧂

VC4 500 Hybrid - 2 close peaks on Y

I just got my hybrid belts on after finally getting decent graphs from corexy. I haven't seen a graph like this come up in here before so I'm not really sure where I need to start my next steps of troubleshooting.

I was able to find a few leads on the double peaks from the shaketune github. One was that they can come from a wobbly table but I'm pretty confident it's not a factor. The top is a steel plate 28mm thick and doesn't like to move.

Another suggestion is frame squaring. I think the frame is about as square as I'll get at this point. Beacon gantry twist macro has ranged from -43 to -51 um on recent runs and bed mesh range was .288 on my last run.

I've adjusted the hybrid belts and both are 50 Hz from the Gates belt app. Corexy and hybrid belts seem centered on the idlers and pulleys and I don't see any obvious binding. I only have the rear panel on currently. Looking for some suggestions where to go to get this figured out.