My wife had never even ridden any kind of bike before attempting to get her B Full license. So when she needed to learn the basics of handling a kapcai with a clutch, she paid for 2 sessions with Hafiq Azmi who runs an advanced riding school. Pricey but we didn't have a kapcai so that was what she did. She did 2 sessions with him at the Bukit Jalil Stadium car park where she could drop his kapcai to her heart's content. LOL. After that she was ready to climb up on my D400.

Look him up on Facebook. Maybe you can discuss with him what you need to learn.

'Advanced riding' courses I had attended in the past focused on racetrack riding skills, which are largely pointless on the road - shit like learning where your braking points are, carrying corner speed, apexing. Roadcraft skills are a whole different kettle of fish altogether (and a whole less sexier to sell). It's important to know the difference.

A lot of roadriding instructions can be found on akademi memandu Youtube.