Great Idea, and now I just found a use for a Bow press I made many years ago for the wheel bows. It is no good for the modern wheels, so I couldn't even give it away but hated the Idea of throwing it out.
For Pillar tiller it just needs to be extended on the base, and the rubber boat trailer rollers will work good for a cushion on the tips.It is adjustable for width too, so I will be able to use it on all lengths of bows .
Thanks for the inspiration.
Pete