I'm ok with that Sven. It is better they get the new unit the way they want it than enter the SMF battlefield with a new product with problems / bugs, whatever the case may be. And it could be, there is nothing wrong with the design or function. It could be a parts availability issue. Many businesses are still recovering from the pandemic and are behind in orders and production.
I have detectors to use. When the time comes that this new detector from Nokta is available, we can take a hard look at it. Till then, Carry On.
Rich