Communications and belt retraction issues on a cold day

[Betalombo]

@steve70

How did you loosen the tense arms?

https://forums.maslowcnc.com/t/maslow-4-0-to-4-1-upgrade-old-spool-too-tigh-for-new-arms/23926/2?u=betalombo

@Betalombo

I only sand the part of the arm that doesn’t have a belt, the part opposite the one that carries the motor. After several work cycles, the toothed reel that holds the belt tightens a little due to the tension the belt accumulates, so I don’t want to sand this part to avoid weakening it.