Agree ^^ work of the devil..
I do it on my 29erSS and its hard climbing back up, but it’s fine, you don’t need 6″ of full suss, just a bit of technique.
I prefer the top section and the bit that climbs from the bottom up through the woods and out into the rocky bit, then back into the woods. The Top section is laid out forest trails and fine for hacking, bit of fire road too for stretching the legs out, then turn round and back down into the bowl, cross the road and into Stainburn itself, take the left route and its nice bumpy, flowy, bit jumpy pine forest trails to the bottom…
I have seen folks run lifts from the bottom back to the top, but that takes away at least half the trails, and fun.