Ok, i'm going to replace the taps in my bathroom in the near future as they leak like buggery and really I want a mixer/shower tap on the bath. Access to the basins not too bad but the taps on the bath are right in the corner of the room, close to the wall. So basically, i've noticed in Wickes that there are 2 types of backnut spanner available, the the old skool forked ones and the newer (i presume?) tommy bar style. Which will work better/easier do you think? Also, what size are the back nuts on bath taps? Cheers.