the default dwell on spitfire is 12 not enough to run a marker without qev
go into setup then solid red (3rd option) and set it to 30 that should easily cycle it then you can play around dropping it a little at a time.
I will do have a look for bugger all Dusty. Providing you want to post it to me?Qev now installed, absolutely no difference made whatsoever, except it leaks a bit more now.
Anyone fancy giving it the once over? For a fee obviously............