On 05/08/2018 20:54, TheChief wrote:
Being of a certain age and driving a desk for a living, both the
weight of anything and also the requirement to keep two go
buttons pressed will have to be a focus.

My (old, battery, not very powerful) hedge trimmer has a trigger and two
switches in the other handle, which you have to keep squeezed.

Hard.

My grip is pretty strong, but I find this is the limit on how long I can
use it. I have to stop every so often.

Andy