Probably means you have reached the available lean angle on your bike. I infrequently touch the road king down, I have got into the habit of dropping my inside shoulder forward and down to get a little more ground clearance. Works for me and I don't hold sports bikes up in the corners much.
Some bold riders seem to be able to grind the ends of their pegs off. But you know what they say about old and bold riders.......
You must have been going quite fast to touch down a RG150. At these cornering speeds you will ride rings around everybody on the WNR. I take it you were sitting bolt upright. It causes me problems when I have been out trail riding and I push the road king down and sit up in the corner which is a trail bike or slow speed riding technique.
Bookmarks