[CapnScurvy]

goggles, welcome to the forums. I was in your city a couple of years ago (twice) passing through on the Skeena train to Prince Rupert from Jasper, then back.

You have the correct version of Trigger Maru if it's the Overhauled edition. For short it's called just TMO. "TMO 1.52" is the version for a Silent Hunter game patched with the 1.5 U-Boat Missions Addon. So if you have SH4 patched to just 1.4 the "TMO" version is the correct one.

The version of RSRDC_v14_v370 is also the correct version to use with TMO, but I'm not too sure about the RSRDC patch1 that you mentioned. There could have been a later one but I'm not entirely sure. If I were you I would run just TMO with the stock SH4 patched to 1.4 and see if you get a CTD. If not, then try the RSRDC v370 next loaded after TMO to see what you get. If you run ok then try the RSRDC patch1. If you get a CTD during the different combinations then you'll have a handle on which one is screwing up the works. I know Lurker_hlb3 doesn't bother to keep up with older versions of his mods so you may be SOL if you find his RSRDC v370 or his patch is at fault.

Just don't have other mods loaded when your trying these mods with each other. There are many mods out now that just take for granted your using the SH4 with the Patch 1.5 Addon. Since your still using SH4 patched to 1.4 you are limited to many of the mods, and you may not even know it.