I'll be interested to see, I have one basically complete that I made myself and have been side tracked with family stuff to wrap up. Hopefully it makes me want to get it finished
For $23 I couldn't be bothered to make another one from scratch: http://rover.ebay.com/rover/1/711-5...0001&campid=5335822911&icep_item=372306902304
I did modify it slightly with some dish scrubber material in the internal black cap, an a o-ring under the head of dipstick to prevent vacuum leaks.