so i popped to the craft shop & bought two colours
of wooly stuff and a basic needle and had a go!
for some reason i can't get pictures in right order . . . .gggrrrr
anyway i bought an 100% wool blanket from oxfam , then i dyed it @ 60c then again @ 90c to rinse excess dye [and clean machine] .The result is a little patchy but i'm guessing that this is down to:
a/ not enough dye
b/ to big to agitate properly
c/ the dye is not for use on wool!!!
so after all this i did a test cut and felt[ha ha] it needed more abuse as it frayed a little - so i whacked back in the washer @ 90c again.