scotty72 wrote:Jumping in a little late.
But after a similar conversation with a mate of mine, I went out with my 305 to do the math.
Ryedale Rd. (23.5% max)
The roads around Calga are no where near this - but they are much bigger climbs.
The top of Kissing Pt Road at Turramurra is pretty nasty. It comes in at about 16% max, but it is the 3km climb before that makes this hurt.
Ryedale Rd is nasty, but i would be very suspicious of the 23.5% max. It could be an error due to insufficient satellites in its antenna's view. Does it tell you anything about the no. of satellites or VDOP ? Or did you notice how many meters you could read that value for ?