Thanks for the help and feedback guys my bottom bracket says bb93 if that helps I have the standard hollow bracket tool but with the Xtr being smaller it’s to big I’m not really keen on buying the plastic adapter again as I don’t think you can tighten it up properly without it rounding the plastic teeth off.
The perfect solution would be as hatter suggests I will have a look into these and see if that solves my problem
Thanks for all your help and advice.if anyone can find a cheaper option than the park tool ones I would be very much grateful
Dan I’m up in Scotland I’m just that bit far away many thanks for the offer tho.
Cheers
Brian