In reply to captainfire576:
You can put the grip rests off the new flys on to old ones, involves a hacksaw, file and good quality drill bit, finished product looks spot on, if you want any more info send me an email and I'll show you a picture of the flys I added grip rests to and give more detailed instructions.
It's not difficult to do just takes a bit of patience.
You can buy the dmm grip rests for a tenner per tool.
Pete.
Post edited at 23:51