hi
If this model of the Sentinel is built the same way as Dicky D's was built, I can vouch that it is an extremely stable model - I had the privilige of actually launching Richard's model for its very first Baptism in the lake
I had heard that these models were slightly top heavy and therefore unstable so I did what I class as a 'safety roll check' before I released it for Dicky to sail. I turned the model on its side so that the side was under water and released it to see if it would right itself. I tipped it well passed the half way mark and it still righted itself - the reason for this is that the lake Dicky sails on - you can lose a model in the middle and would have to hire the Russian Mehr submersible to retrieve it
we didnt want him to lose his model through a gust of wind - mind you I had to duck out of the road when Dicky shouted....
thank goodness it sailed fine!!!!
Little bit watta on the inside though, where I tipped it too much. Happy Days Dicky - hope we can get back down there and have a good day at the pond
aye
john