Fitted new motor brushes to this today, which defo needed.
Afterwards would start spin at 11 mins, spin until 9 mins then
reset to 001, stop spinning and end program.
Examined pcb for dry joints etc none found.
After replacing, span bit faster but reset to 001 after 8 mins on display.
Has vague idea this may be out of balance fault due to brushes bedding in.
Am I hoping for too much?
If so any ideas?