I understood you delimma but I do not think there is a fix. I have not experience the radar as yet because my arse usually gets sunk after 5 patrols...what can I say I run my boat like a cowboy
Glad you agree on hounding the same convoy for day.
Can I recommend you try this question on the Mod Forum? Lets see what becomes of it. It is odd that the watch boys can detect radar. Do they have alumium foil on their heads?