Hot/slowing down steppers

Thanks @jeffeb3 and @vicious1
I’m gonna assume he got them from you directly . The guy I purchased the lowrider from. For the setting I’ll see if I can find it in the controller see what it’s set to.
I won’t worry too much as I figured they are designed to do what they need to do. Plus I wasn’t 100 on my tooling speeds so prolly ran much longer than it needed too. However from
This thread below

Time running isn’t really an issue, may source some ideas about the heat sink. Just not sure a good place for em on the lowrider