I wonder if @acharnley will comment on the heat issue? Perhaps larger heatsink could be added if necessary or maybe it was lack of airflow? If it's out in the airflow it might be alright but I plan to stick mine in a top tube bag or frame bag. Thoughts?
Sorry I just caught the post. He must have been going at some speed with nothing plugged in for the overvoltage protection to kick in. Even then it'll take a while for the case to heat up as it's a pretty chunky bit of aluminium. Don't worry about it, in bag or outside, it's not going to overheat.
I wonder if @acharnley will comment on the heat issue? Perhaps larger heatsink could be added if necessary or maybe it was lack of airflow? If it's out in the airflow it might be alright but I plan to stick mine in a top tube bag or frame bag. Thoughts?