Some of the Crowthorne side is not too bad, didn't check out Corkscrew though.
Seagull Run is getting very rooty entering it from Crowthorne side, as it were. Better in opposite direction I reckon.
Rode the Toboggan Run today and it was a little disappointing 😳 Was looking for some serious speed (for me anyway) but there were a few puddles so made it slow-going. At the bottom where you have a left-hand turn, it is still iced over but there is an alternative to the right.
Managed a little "trail tidying" too 8)
To be honest, I often prefer riding the gravel track that goes around the perimeter of the RMA side. You can ride this in both directions, there are two ridges that can be utilised. It's a good workout on a singlespeed!
Best wishes for the new arrival 🙂