Sounds like a timing issue. I believe there is a setting for Steps/Second or something like that. Try lowering that value.
Also may be worth checking the cable to make sure it’s wired properly. I believe there are instructions with the UPB2.
Jared
Sounds like a timing issue. I believe there is a setting for Steps/Second or something like that. Try lowering that value.
Also may be worth checking the cable to make sure it’s wired properly. I believe there are instructions with the UPB2.
Jared