It does appear to be working.
The trouble so far has been that the only 2 days frost we've had the landy that it's fitted on was off the road due to issues with the breaks.
We've had it out 2 days so far one of which p'd down all morning. Early signs are good though.
The old boy has had a fantastic idea how to improve the idea further although this is going to involve a much longer development phase.
I will keep you posted.
