The 4 mm banana plug fitted is not the standard plug and it is a struggle to insert into metal ports for example the *Flange
I replaced it with the Same 4 mm plugs supplied with the 4mm current Loops
ADMIN: The BiCable is in fact supplied with the "standard 4mm banana plug" and it is the same specification as used on our standard 4mm cable, albeit a slightly different design and supplied by a different company. We are unaware of any other issues in relation to this product and in testing we have not experienced any issues with them on any of our insertable range.