[sublynx]

NYGM, GWX, LSH or vanilla? What is the sea condition and visibility? Day or night? Do you use Stiebler's and/or h.sie's mods? Do you have a guesstimate of who the escorts are? Are they equally good at detecting you? Do they have radar? Any corvettes? Have they lost contact with you for a longer time?

90 meters is pretty awful. I sure hope the seas are at least rough. One mistake I've done is to take the depth charges in the water alarm too seriously. Often the dc's are dropped quite a distance from me. If you cause noise by escaping faster they might spot you again. Changing depth at times and maybe even 0 Rpm at times might be of help. Try to guess where the escort depth charging you is going to turn aftef its run and turn away from it. Go port if it turns to starboard. The one dc'ing you might not be the one that needs to be avoided most. It might be the one going very slowly perhaps listening to you.When you have to use speed try to gain distance to the one escort that you think is the best at spotting you.

I hope someone with shallow water experience can help you with some hints. I haven't been hunted in those kind of waters in years.

Good luck!