Sorry for the late response SeaSteve.......

I did try the MBL wide risers as I was getting neck/shoulder pain after long rides.
I subsequently found I was getting a little wrist discomfort in my throttle hand.
Maybe should have bought the standard MBL risers.

Anyway I've replaced them with the Showchrome ones now and have no issues.

The only other issue I had with the MBL risers was that the throttle cables needed slight relocation.

Hope that helps with your decision.