I'll do my best to describe the route but it's been a few years since I've been there (and it's one of the closest caves to my home as well - about 15mins away!)
Not sure which nicely decorated chamber you got to so I'll start from the tight bedding (which is the only bedding I can think of that is tight enough to break ribs and is beyond other less tight bedding crawls.)
Wind your way through the largest parts of the bedding into the stream at the far end. Crawl upstream (left) and you soon enter a small 'chamber' with the way on being upstream in a narrow rift passage. You soon reach a small cascade where the passage becomes even narrower and the walls are very 'catchy' so that it's difficult to force your way up - it can be done by the slim and it's easier on the way out with gravity on your side.
A larger, alternative route is to climb easily up into a passage on the right (going upstream) that is a few meters before the narrow cascade. Follow the passage into a nicely decorated chamber with conservation tape in it. The way on is to duck under the stal flow (you don't have to cross the tapes to do this) into a canal passage which connects back into the streamway, upstream of the tight cascade. The passage is slightly large here.
Whichever way you go the rift streamway soon ends at another cascade, which is easily climbed into another bedding. Follow the stream, which is coming from the left and crawl along the uncomfortable, channeled bedding. This soon ends in a low, gravel floored streamway. Ahead becomes very low so go up to the left into another, small, well decorated chamber with a large diameter column that has cracked in two, probably due to the boulders underneath being undermined by the stream. The way on is to drop through a hole in the boulders back into the streamway. Upstream you soon reach the first of the large, bouldery chambers. Up and down over a boulder pile and you regain the stream in another, larger chamber, this time with formations. The cave ends at the choke ahead (below a large shakehole in the field above.)
Hope this helps.