Thanks

I spent some time browsing the internet last night, and I guess these plugs have been around for about 4 years. I found some forums where the same question was asked. Generally these plugs are getting a thumbs up from everybody except the brand loyal few, whose comments are basically they are very happy with their current brand.

I ordered a bag full of them and am going to change over. You reassurance is welcome. I have mostly Tamiya plugs, and was starting to go over to Deans, but after having a taste of these XT 60's have decided to go that way instead.