Thank you for your replies.
Thank you Chris for your offer but I won't be able to get it to the Gathering, I've not dared to take anything apart, the bravest we got was changing the power level! I'll be in touch...
TX200 - Big Nikko - FT
EV2 MKI - EB Sniper - HFT/FT
Steyr LG110 Hunter - SORTED! HURRAH
THANKS TO CHRIS C