I thought something similar, bike too big, impossible to manual, chainstays too long… blah blah blah.
10 mins with Ed Oxley and I went from not being able to get the front wheel more than an inch or two off the ground to sitting on my arse in lee quarry after looping out, twice.
I’d DEFINITELY recommend trying it on grass
Yes, same here. Spent months trying to manual without ever getting the wheel more than a few inches off the ground. Five minutes after being shown how to do it on a skills course (mine was at Glenmore lodge) I’m laying on my back thinking “well I guess it’s not the bike then”!
Still haven’t managed to loop out on my new 29er yet, but I’m working on it 🙂