i found a fix to this issue, and seems somewhat simple. this is done with the silent 3ditor here.

steps:
-load the cameras.dat file
-expand 276:node (starboard gun)
-click the 288: node (starboard gun 1)
-on the offset fields, on the z field type 0.01 (instead of 0)

-expand the 294:node (port gun)
-click the 306:node (port gun 1)
-on the offset fields, on the z field type 0.01 (instead of 0)

this works like a charm for me, however dunno if theres any side affects. but the damn bathtub disappears for sure:rock:

the higher the value, the more you stick your face up the gun. at negative values, you will see a guy holding the gun (whoever he is), and you will see him clipping the tub wall. seems like its a bit tight in there.

may work with the 37mm aa gun, but havent even got a hold on one.

have fun:arrgh!:

Hmmm - I haven't worked with the silent 3ditor yet (looked at it briefly a few dys ago, but it looked pretty complicated and I didn't have time to figure it out - will have to dive into it at some point) - is this doing basically the same thing in tweaking the clip distance to fix this like the minitweaker approach does, just in a different way with that tool, or is this adjusting some other aspect or parameter? I played around with a couple of other factors in minitweaker (e.g., angularangle) but couldn't come up with any combination that seemed to work as well or better as just changing the clip distance to 0.45. I tested the solution on a few other boats/guns combos, and couldn't find any negative side effects or unintended consequences, so hopefully now folks will have a couple of different ways to go to fix this.

i didnt see those options in mini tweaker, but may be because theyre not present in the cameras.txt file, didnt check. but being able to edit the files directly seems to be a great advantage of 3ditor.
i loaded tmaru and this seems to be fixed on the mod, will only be sure when i get a hold on a twin aa gun. but for someone that doesnt use this or any other mods that have the tub fixed, this might the easiest way. and maybe playing with other values like zoom values and setting the node x offset, it may be possible to see the gunner and the reticle while not zoomed, and the normal gun view with the reticle while zoomed. for the hell of it, of course.
going deeper into it, maybe even simulate the quality of the aim (something like the gunners feedback) with a red, yellow and green light, while we just have to push the button. same for the aircrafts range, and i know that a guy with practice can tell almost the exact distance by looking at it (aircraft and/or ships); i was a radar operator on the portuguese navy for 13 years:arrgh!:, 10 of those comissioned on operational ships. also know that in good weather, the visibility can go up to 30km (16nm) for some ships with tall masts, and 37km+ (20nm+) for ships like medium size carriers and above (at main deck level, which should approximately be something like surfaced periscope up.). id surely like to see this tuned in game, 9km is not real.

Made both changes, these you added DyingCrow... and that added by Panthercules value 0,45....

Woks fine... why you both do not release a fix merging both tricks... ?

:up::up::up:

im not much into modding, rather just have fun playing and enjoying the good stuff mods out there, and suppose this is a fix simple enough to be done by anyone at discretion on any mod they could be using.
i would surely do some work about those ideas above, and even more, if i could, of course. its a bit ridiculous, even if "realistic that its not realistic", that a subs captain has to come up with all the data for manual targeting on the game. info comes from the sonar, radar and visual to be compiled on the plotting table and then used for the final solution. its my opinion that it should work like this:
-to be possible to ask any of the 3 stations for a bearing and distance to the current target.
-to be possible to ask the plotter for those, and the course and speed of the current target, bacause its his job to compile, not the captains. also have a report on any changes on the contacts behaviour reported, because that can mess the shot and id like to be informed before i waste such valuable and rare asset such as a torpedo.
-while surfaced, the watch guy should report the contacts id, when in range or when asked, because if he doesnt have his id pictures book at hand, hes gonna get a boot up his a**. its perfectly possible, even to any cross-eyed that can hold a binocular, to id a contact at 5nm+ (10 km+), which is above the safety distance to avoid being gunned, unless its night, foggy, rainy or stormy, or the contact is small, or watch guy is a retard and should be used as fuel.
-its insane to pick up a periscope, be it visual or by radar, with stormy weather, even worse at night. i had experiences with ships changing course to intercept, in stormy weather, while me completely stopped and at periscope, and i was 100% sure there were no chances they would know i was there. and they only go active sonar to attack, so there was no random pinging just in case. in my experience, when it was stormy during ASW exercises, i couldnt see s*** in hours searching for risers, and radars are much better then they were in the 40's, i guess. wth, how can they freakin detect me when my freakin periscope is 75% of the time underwater and its the only thing that can be seen?
if these, some or maybe more thingies (like the ones in some post above) could be fixed into a "middle" difficulty level, i believe the game experience would be more realistic and rewarding for who doesnt want the so damn easy shooting gallery or the oh-my-god-i-have-to-do-everything-my-crew-sucks-buncha-incompetents-cant-even-gimme-a-freakin-speed...
firing solutions would still be done manually, of course, but it would be good to know theres someone working to help shooting stuff.
having fun is the most important thing, after all:rock:

Since there are lots of mods out there that have already messed with the cameras.dat file, it doesn't seem too useful to release this as a separate mod as such just for this one tweak, but I did go ahead and post a "[REL]" thread about it here (http://www.subsim.com/radioroom/show...226#post632226) explaining the minitweaker fix and also referencing DyingCrow's Silent 3ditor-based fix (with a link back to this thread), so people looking for things that are "done" should be able to find it a bit more easily and use it if they want.

Fixed !
 

Thanks guys :D. Now the tub is not in the way when point the AA gun to port or starboard.