Andy , I didn't know such a thing existed ... Are you talking about another blade or something to attach to my existing blade ? ..... The curve on my existing trigger makes the situation worse for me ..... £550 without a blade seems high for only gaining 6mm however if there were a vertical blade then that might be an expensive solution . Dave has sent me a Whatsapp of the blades but I'll google attachments and see what comes up .... Thank you