...because Richard is an advertiser here, and under the rules can't post his own items for sale in the forums. I'm under no such restrictions, so I can tell you that Richard sells this:
Originally Posted by RH Designs
And I expect that means he's found it highly suitable. I don't own one of these, but have something similar available locally in the US. I do use his Stop Clock Pro, which leads me to have great respect for his engineering and design expertise.