Farish class 37 intercity bogie help

[1936ace]

Hi all, just bought a "new" class 37 intercity loco. Oiled it and ran it in on my rolling road and now the bogie has a very bad clicking noise and they seem to be stuffed centre axle rubbing into plastic bogie. Can you get new bogies for the older loco and if so where from.
There are no splIt gears and the drive train looks ok it seems as if the axles are not set in bogie square like very sloppy and when it runs it sounds as if it has a bad engine(in real life).
If I can get a new set of bogies what would the cost be

Thanks in advance Bart

[1936ace]

Would br lines be an option?
Bart

[Donkey]

Would br lines be an option?
Bart

I would certainly give them a try Bart.

Marty