Good pics
I figured you woulda got up there ok with a bit of a better go.
We missed the second tunnel (first one from your end) as after coming through the northern one we turned hard left and round over the tunnel and through the narrow bush track and came down just at the south end of the other tunnel, fairly short steep drop back into the creek but I went down ok (one wheel off) then again dad did some gardening to get his truck down. If Dad went too many times it would be a highway!!
Must do a weekend write up with photos of what else we did - saw many locked gates - too many locked gates even new one's on tracks in Sibley's book... hardly used any recovery gear except two shovels until about an hour before dark on Monday I got totally stuck, had to use winch, hilift, strop etc to get out - all fun...