To all you 29er's out there!

Thanks for the input, I think I can work with that. I'll put a 28" wheel in the fork and measure from the very edge of the rim to the fork crown and see what kind of space there is.

Here is a pic of the fork in question with a 26" wheel fitted, I realise you can't say for sure but what do you reckon?

Loads of room.

Assuming tyre heights to be equal. Youre taking a rim with a 559mm BSD, and replacing it with a 622mm BSD. So the radius increase is infact only 31mm.