Larry:
That is the same pic I saw on the French site I ordered from.
Yes, that is a bracket & sheave atop the cradle.
I believe that's a 155, not 8", but it is hard to tell.
I cannot remember a pic of an 8" with the sheave/bracket, but then again I haven't been specifically looking. (Look at pix in the AA book)
You bring up a good point about maint so reread my 155 TM & the only place where jacking the gun in/out of battery takes place is for travel. There is no crew maint action that requires it, so maybe 8" is same.
I gotta get the wheels/tires -- think they'll be in Mon/Tue -- I don't want to go too far with the bogies until I know what I have to do to make them work. Then I can mount the bogies to the carriage & continue with adding brake lines & things.
I think I spent too much time with the M5 Limber to swap to the M2 with the parts kit, but I can convert my gun tube back from an M2 to an M1 if I like the bracket/sheave. That will move me back into WW2.
Re AA#13: You will see several pix of an HST & 155 with name "Lucky Tigers" -- see pg 46 especially. I saw same pic in another book that said it was offloading during Korean War!! Think I'll go with the AA#13. Anyway, look at pg46 & see that the M4 is towing a 155 & that another trailer is hitched to the 155 !!! I believe it to be the M618 Smoke Generator -- some arty units had 'em I think. I spent some time looking around for that stuff because that 3 vehicle combo would have been neat. The 155 has a tow pintle on rear axle, but I do not believe there is any way to run air brake to the next trailer -- must have been fun. Anyway, I think I found an M618 Smoke Trailer resin kit but it was either TBP or BIG$$$ & I dropped the idea.
Anyway, my gun is in lots of pieces building into bigger assemblies and will all fall together wonderfully all by itself .....