Thanks for the replies and offers for MP - was really just a general query, i do not remember that 'length' button being on the TDC, that was all. You could set the spread angle but that was it and was just curious. Same for the radi direction finder - i remember the turning disk on uboat models in all of the series but never remember radio bearings showing anywhere - could have come in handy..
Many uboats in MP - that is cool, i met a friend last night and we did 2 hours MP, first time we dove, i showed him a few things, surfaced and was busy explaining how noisy the compressor was going to be when two loud bangs and we were sunk. Im raging too - as if had just taken that chance to show him how to use the scope we would have spotted the escort waiting up there. Loaded again and of course no enemy to be seen and had gotten late by then and so had to quit.
Its a great game - really stable too, runs well - no bugs i've noticed so far
