I've just acquired an OHT and I'm thrilled with it.
When I deploy the pliers, I unlock the buttons (on the handles), and smoothly push them to the top. It is a positive and silky action. When I retract the pliers, I press the buttons, but I have to fiddle with it to enable it to retract.
Am I doing something wrong, or am I missing something?
Thanks for your time and efforts.