How does measure this 5deg.?
If your QDM to the beacon is out by more than 5 deg to the approach path.
It's also easier to look at the plate. I've attached Wonderboom's 2NDB. You will -see that you start at +- 6000' once established. You can descend to 5100' at WB and then continue to the MAPt at WR.
http://www.caa.co.za/resource%20cent..._20NOV2008.pdf