I can "justifiably" say I'm not going to fit the product as supplied.Sorry, but its one thing that winds me up - negative posts without an opportunity to rectify is the bane of any business! ask @Nodge! give them a call - you never can tell. they may surprise you/ be glad of the feedback. if they tell you to whistle, then you can, justifiably say that it isnt good.
I can "justifiably" explain how I am going to adapt the product to my satisfaction.
If you want to ring them up then please by all means do so. I'm not going to ring them up to make you feel better.