Hi Mowerfreak... I tried It on my Powerplus yesterday and it works great..!!
As I said earlier, it's really difficult to seat it into the recess without using some silicone, but when you do it's a real snug fit. I cant see it falling out anytime soon as it's even difficult to pull out by hand.
Thanks for the suggestion Speedy, I'm well chuffed, it saves me spending out stupid amounts for replacement caps in future..!!
