OP never mentioned how many miles they've ridden or the conditions they rode in.
If he's put 1000 or more in, in all conditions then I wouldn't bother getting militant with Tredz.
If 200 or so dry miles then there's a bigger problem - i.e. BB not installed correctly in the first place which can mess the frame up - and then I'd be on the phone to CSG if Tredz don't want to sort it.
OP never mentioned how many miles they've ridden or the conditions they rode in.
If he's put 1000 or more in, in all conditions then I wouldn't bother getting militant with Tredz.
If 200 or so dry miles then there's a bigger problem - i.e. BB not installed correctly in the first place which can mess the frame up - and then I'd be on the phone to CSG if Tredz don't want to sort it.