Mini-monstertrucker here 😛 . . . and zippykona has it - not better, just different and hey, change is good right?
Half fat.
I'd Like to add a full but she's said one in - one out, & the FS & Niner are going nowhere.
p.s. if you still want to sell it, and it's a 19" give me a shout
Right, will play with the pressures. Think you may have it though as I'm not sure of the grip so am finding myself hauling it out of corners which is pretty knackering. But in the mud it tends to be very skittish and when the grip lets go it does so very quickly.
It is 19". The black and red one. I've put a stealth and some carbon 780 bars on it. So if things don't improve I'll let you know!
Half fat.
Was thinking the new Cube fatbikes looked great spec
Aye
25,000 Fatbikes... Fad?... nope... 
Have a 27.5" one since October last year never seem to see many fatties about couple down in Wiltshire on different rides and the odd one in the Forest of Dean.
.
I've not built or ridden it yet but technically I have one too.